Definitions
American Heritage® Dictionary of the English Language, Fourth Edition
- n. A room equipped with washing and often toilet facilities; a bathroom.
- n. A washbowl or basin, especially one permanently installed with running water.
- n. A flush toilet.
Century Dictionary and Cyclopedia
- Washing, or cleansing by washing.
- n. A room or place for washing, or where anything is washed.
- n. A sort of concave stone table upon which, in the middle ages, dead bodies were washed before burial, in monasteries, hospitals, and elsewhere.
- n. In medicine, a wash or lotion for a diseased part.
- n. The ceremonial washing of the hands of the priest in the celebration of the holy communion.
- n. In plumbing, a permanent wash-bowl of marble, enameled iron, or porcelain, fitted with hot and cold-water pipes, a waste-pipe, and other conveniences and fixtures. It may be affixed to a wall or stand upon the floor.
- n. A room, especially in a hotel or public building, provided with means for washing the hands and face, and often including a water-closet.
Wiktionary
- n. A bathroom; a washroom; a room containing a toilet.
- n. A facility for washing hands; a basin.
- n. UK A toilet, a water closet.
GNU Webster's 1913
- adj. Washing, or cleansing by washing.
- n. A place for washing.
- n. A basin or other vessel for washing in.
- n. A wash or lotion for a diseased part.
- n. A place where gold is obtained by washing.
- n. A room containing one or more sinks for washing, as well as one or more toilet fixtures; also called
bathroom ,toilet , and sometimescommode . Commode and toilet may refer to a room with only a toilet fixture, but without a sink.
WordNet 3.0
- n. a room or building equipped with one or more toilets
- n. a toilet that is cleaned of waste by the flow of water through it
- n. a bathroom sink that is permanently installed and connected to a water supply and drainpipe; where you can wash your hands and face
Etymologies
- From Latin as if *lavatorius, from Late Latin lavator ("a clothes washer"), from lavō ("wash"); see lave. (Wiktionary)
- Middle English, piscina, from Late Latin lavātōrium, from lavātor, launderer, from Latin lavāre, to wash; see leu(ə)- in Indo-European roots. (American Heritage® Dictionary of the English Language, Fourth Edition)
Examples
“The midcabin lavatory is closer, but I’ve got time to kill, so I turn and pick my way back among the crammed seats.”
“The lavatory is also very nice, a serene expanse of cool white that nicely offsets the busy detail of the tile.”
“It has a capacity for 4 passengers in its normal configuration, but it can carry up to 6 passengers if the lavatory is removed.”
Embraer Phenom 100 Jet Papercraft | Papercraft Paradise | PaperCrafts | Paper Models | Card Models
“A lavatory is commonly called a wash basin, some types of valves are called stops.”
“I must accompany her into a little pavilion covered in a green trellis, not unlike one of the disused toll-houses of old Paris, in which had recently been installed what in England they call a lavatory but in France, by an ill-informed piece of anglomania, ‘water-closets.’”
“Please allow me to tender my most profound apologies for intruding so clumsily on your private grief, and to escort you to, er, or rather, direct you to the, well, what I can only in the circumstances call the lavatory, which is out of the tent and on the left.”
“30 - 1525 Magdalene Swart (56) physique found by son in lavatory upon camp nearby Rustenburg, NW”
Censorbugbear reports...: Murders on farms and smallholdings: name ...
“30 - 1525 Magdalene Swart (56) body found by son in lavatory upon camp nearby Rustenburg, NW”
Censorbugbear reports...: Murders on farms and smallholdings: name ...
“Every in-flight meal became an opportunity to snatch a Pan Am swizzle stick or a plastic cup; every visit to the lavatory was another opportunity to pilfer a bar of soap emblazoned with the Pan Am logo.”
“We think they're funny for calling the lavatory the bathroom, and for wearing body armour to play the game we call rugby.”
Lists
These user-created lists contain the word ‘lavatory’.
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Politically Correct Terms
It's fun to find the politically incorrect equivalents. To see more (lesser common but still funny ones) check http://www.bored.com/pcphrases/
fellow Muslims, ageing population, gender mainstreaming, emerging democracies, mentally challeng..., intellectually di..., African American, native American, first nations, Caucasian, firefighter, police officer and 205 more...
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UK Usage - Find US Equivalent
All these terms have a (different) American English equivalent. Wonder if you can identify them?
abridgement (abri..., accoutrement, accoutre, acknowledgement (..., opposite, advert, adaptor, adapter, sticking plaster, advertise, adviser (advisor ..., adze, aesthete and 1196 more...
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IMCO - EU nomenclature
includes words of the "Prodcom list"
abaca, abdominal, abrasive, absorbent, absorber, accelerator, accessory, account book, accumulator, acebutolol, acetaldehyde, acetamide and 4515 more...
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Wordnik Spam Inquiries
We get a lot of spam emails at Wordnik that fit this pattern: "Mr Bob Wilson here and i will like to know if you do have X for sale". The words on this list represent a subset of such requested items.
burnisher, shaper vise, salt spreader, soil pulveriser, bible, flutes, baffles, crucifix cross, proofer, gazebo, real bubble wrap, roller tray and 206 more...
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phrontistery - l
from phrontistery.info
labarum, labefactation, labeorphily, labidometer, labile, lability, labiomancy, labret, labrose, labtebricole, lac, laccolith and 496 more...
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Things from my memory
nigger baby, mexican jumping bean, puddle jumper, mood ring, pet rock, cat scratch fever, taxman, hippie, vaseline, argyrol, mercurchrome, methiolade and 655 more...
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Words I have to learn
exasperate, felony, weld, fraud, worksheet, ransom, rehearse, preliminary, offshore, parole, infamous, sieve and 436 more...
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Words I like
This is a list of my favourite words (phrases) in english, as a second language. I love them mostly because of how they sound and their meaning.
ninja, cookie, skill, zip, plentiful, digg, debris, pancake, cucumber, fetch, pot, backpack and 461 more...
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AbraxasZugzwang's Words
atavism, abraxas, sisyphean, frust, fetus-in-fetu, arhythmically, queef, epidemiology, abecedarian, troglodyte, chiaroscuro, philology and 631 more...
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English
rewarding, wit, landmark, core, soar, drop, plunge, plummet, dive, level off, rocket, peak and 110 more...
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not the sum of their parts
words formed as the combination of two or more other words, but which have a meaning unrelated to either of the constituent words
earwig, ladyfinger, pantywaist, dovetail, eavesdropper, blackmail, greenhorn, mango, carpet, penny farthing, farthingale, damage and 118 more...
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flight plan
words that remind me of airline travel
sardines, cramped, squashed, stuffy, odor, crick, boredom, imposition, bureaucracy, incompetent, inefficient, impatient and 25 more...
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Now Boarding
airline, plane, aircraft, passenger, ticket, boarding pass, reservation, pilot, steward, stewardess, flight attendant, air hostess and 38 more...
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trufutant's Words
conundrum, nonsense, foolishness, swell, cacophony, grizzled, hoary, despot, bloke, ravenous, sot, quirt and 83 more...
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MEC3 Lesson 133
approval, seal, embarrassing, feature, stunt, backfire, misfortune, classic, set the scene, broadcast, stage manager, proper and 55 more...
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When You Gotta Go, You Gotta Go
Names for the place where you do your business.
privy, toilet, latrine, baño, bathroom, restroom, outhouse, john, throne room, ladies' room, lavatory, potty and 26 more...
Tweets
Looking for tweets for lavatory.

nycanthro David Sedaris has a hilarious story about his adventures using the Stadium Pal. Yes people, the future is now!
Mar 3, 2009
reesetee Well, at least you'd have a seat cushion. Mar 2, 2009
chained_bear Peeing on a ShamWow seems somehow like poetic justice.
But doing so in one's assigned seat? Eugh. Mar 2, 2009
dontcry Totally fake. They are flat, like cardboard but plump up like crazy when absorbing liquid. Mar 2, 2009
reesetee But they don't allow non-human animal matter either!
Or do you refer to fake sponges? Mar 2, 2009
dontcry Orrrrrrr....ShamWow! A whole new market. Goody. Mar 2, 2009
dontcry What about those really, really flat sponges that absorb tons of water without leaking? You could stash a couple of those puppies in your pants and away you go! Mar 2, 2009
chained_bear The solution is simple. People who may need to use a lavatory should simply not board the plane in the first place. That will eliminate (ha!!) the problem entirely and not involve plant matter. Mar 2, 2009
plethora Somehow, rt, that appears to be an obstacle noone else in this discussion has considered. Mar 2, 2009
reesetee Sure, that'll work--as soon as they allow plant matter on planes. :-\ Mar 2, 2009
plethora Well, I'm no botanist, but perhaps a young citrus tree?
Also, preferably something that could not be used as a weapon, the way a spiky, ouchy cactus could. You wouldn't want it confiscated at airport security. Mar 2, 2009
bilby Any better ideas? Mar 2, 2009
plethora What if other people follow your lead? A succulent doesn't need much water, an entire planeful of passengers could drown it. Mar 2, 2009
bilby Silly bear. You take the cactus out of your carry-on bag and put it innocently next to the hacienda. When it's time to go, you walk nonchalantly down the aircraft aisle, hop over the horse trough, go across the street, behind the cactus and whizz on the pile of stones. Mar 2, 2009
plethora A cactus? That could lead to some discomfort, especially on a turbulent flight. Mar 2, 2009
chained_bear So... piss in your carry-on? Mar 2, 2009
bilby Keep a cactus in your carry-on, that's what I always say. Mar 1, 2009
reesetee On the plane? Mar 1, 2009
bilby Easy, just go behind a tree. Feb 28, 2009
chained_bear Sure, they can charge to use the loo. Just wait till that one time someone really has to go and doesn't have the money. They'll stop charging pretty soon after that--once someone cleans it up. Feb 27, 2009
dontcry Somehow, the phrase "pissing in the wind" comes to mind -- I just can't seem to work it into a joke... (re: rt's post) Feb 27, 2009
reesetee Unbelievable. Someone's actually considering it. Feb 27, 2009
trivet I never had the pleasure. Good to know, thanks. Feb 21, 2007
reesetee *Definitely* parochial schools! Feb 21, 2007
abraxaszugzwang and parochial schools. Feb 21, 2007
trivet I think this word is only ever used on airplanes (in the states, at least). Feb 21, 2007