Definitions
American Heritage® Dictionary of the English Language, Fourth Edition
- n. The symbol (#).
Wiktionary
- n. A name for the hash or square symbol (#), used mainly in telephony and computing
Etymologies
- Alteration (influenced by octo-) of earlier octalthorpe, the pound key, probably humorous blend of octal, an eight-point pin used in electronic connections (from the eight points of the symbol) and the name of James Edward Oglethorpe.
Examples
“The term octothorpe was coined by engineers at Bell Laboratories in the early 1960s, who wanted a name for one of two non-number function symbols on the first touch-tone keypads the other was the *, which they called a sextile.”
“The octothorpe is the essential symbol in the formation of a hashtag, a marker that allows 140-character tweets to be grouped together by subject”
“Once again, Quinion's World Wide Words explains the history: "octothorpe" was Bell Labs jargon for one of those two function keys on touch-tone telephones that got labeled with symbols instead of numbers.”
“There is also a deep look at the @ symbol's new-found stardom, the octothorpe enjoying a new lease of life renamed as the "hashtag" in Twitter parlance, and the secretive pilcrow.”
“Robert Bringhurst's The Elements of Typographic Style says the word "guillemet" honors the the sixteenth-century typecutter Guillaume le Bé. octothorpe: #”
“Some of my writing-group partners are no doubt baffled by my apparent love for the octothorpe.”
“The symbol on the “pound” key (#) is called an octothorpe.”
“I wonder, however, about the explanation for octothorpe given at the linked page in the entry above.”
“I wonder on what basis the AHD associates Oglethorpe with octothorpe.”
“And here's a funny discussion of the etymology of octothorpe.”
Lists
These user-created lists contain the word ‘octothorpe’.
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Technologos
Cool technology-related words.
transclusion, interpolation, hypertext, munge, arpabet, dissemination, meta, orthogonal, discombobulated, postcyberpunk, asynchronicity, octothorpe and 27 more...
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soma's list
esprit d'escalier, triskelion, borborygmus, lalochezia, pareidolia, octothorpe, pandiculation, semihemidemisemiq..., phosphenes, lucent, seraphim, phantasmagoria and 8 more...
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Typographic Terms
macron, happy, discombobulated, minuscule, grapheme, grotesque, marginalia, diacritical, circumflex, boustrophedon, allograph, analphabetic and 7 more...
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Words I Intend to use.
selectarian, solastalgia, niefling, eldritch, santagnostic, laborious, obstreperous, quibble, inusitate, cacology, tmesis, cacoethes and 50 more...
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Of Curious Provenance
Words with interesting etymologies.
boustrophedon, octothorpe, neurogami, shampoo, rubric, vernacular, ovolo, mojo, sycophant, wiki, obstreperous, geezer and 8 more...
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cowsofoblivion's list
phantasmagoric, vicambulist, cunctator, octothorpe, quietus, zemblanity, glandular, portmanteau
alandriadenisewalker I Have To Go. Look at the time.
LOVE YOU!!!!!!!!!!!!!!!!!!!!!!!(Google?)
Query?:GOOGLE! Apr 28, 2009
rolig A discussion on the origins of this word can be found at World Wide Words here. In Slovene, by the way, this mark is called lojtra, the colloquial word for "ladder" (from German Leiter) – which makes me think that we sometimes call it "the ladder sign" in English, don't we? Sep 26, 2008
myth "Enter your password then press octothorpe!"
FYI- This word is so scarcely used that even Firefox's spellchecker doesn't even recognize it. Sep 21, 2008
johnmperry This mark has several common names: 'hash', 'hatch', 'pound sign', and 'octothorp' among them. The name "pound sign" is an Americanism that causes some confusion in countries that use the pound for currency.
It was also noted that the # is a medieval abbreviation for Latin "numerus" - it is a cursive 'n' with a horizontal slash through it, much modified and abstracted.
One possible derivation of the name "octothorp" was provided by Charles Bigelow:
... old English "thorp" meant 'hamlet' or 'village' (I'm not sure of the difference, except maybe hamlet is smaller, as its apparent diminutive suffix would suggest), and is derived from a much older Indo-European word *treb- for 'dwelling', which turns out to mean 'beam' or 'timber' in Latin "trabs", winding up as "trave" in Anglo-Latin, like "architrave" - the beam resting on a column, or "trab-" as in "trabecula" - a small supporting beam or bar. As Voltaire said, etymology is a science in which the vowels count for nothing and the consonants for very little.
So, maybe "octothorp" means "8-beams", which makes a kind of sense if we take the 8 projections to be the thorps, or trabs or traves. Though it's only a "quadrathorp" if we think that the beams connect.
Another explanation has it that the octothorp is a "thorp"' surrounded by eight cultivated fields.
Jul 22, 2008
johnmperry see hash
Jul 22, 2008
npydyuan Thanks! :-D Dec 13, 2007
reesetee Npydyuan! You've been away for a bit too--welcome back. :-) Dec 13, 2007
npydyuan Ah, let's give old at sign some strudel as a consolation! Dec 13, 2007
uselessness Poor number sign and tic tac toe didn't even get participant ribbons. And our old buddy at sign wishes he could have a cool name like all his friends. Jan 25, 2007
awils1 In the pound versus hash war, there was no winner-- octothorpe took the prize. Jan 23, 2007