Definitions
American Heritage® Dictionary of the English Language, Fourth Edition
- n. A flat-topped or rounded flower cluster in which the individual flower stalks arise from about the same point, as in the geranium, milkweed, onion, and chive.
Century Dictionary and Cyclopedia
- n. In the spicular elements of the hexactinellid sponges, a straight shaft or rhabd with rays at one end grouped together in the form of umbel.
- n. An inflorescence consisting of a number of flower-stalks or pedicels, nearly equal in length, spreading from a common center, their summits forming a level, convex, or even globose surface, more rarely a concave one, as in the carrot. See cuts under inflorescence, Thapsia, and Œnanthe.
- n. In zoology, an umbelliform tuft, cluster, or group of parts, as of polypites borne upon a polypidom. See cut under Umbellularia.
Wiktionary
- n. botany A flat-topped or rounded flower-cluster (= inflorescence) in which the individual flower stalks arise from the same point, the youngest flowers being at the centre.
GNU Webster's 1913
- n. (Bot.) A kind of flower cluster in which the flower stalks radiate from a common point, as in the carrot and milkweed. It is simple or compound; in the latter case, each peduncle bears another little umbel, called
umbellet , orumbellule .
WordNet 3.0
- n. flat-topped or rounded inflorescence characteristic of the family Umbelliferae in which the individual flower stalks arise from about the same point; youngest flowers are at the center
Etymologies
- From Latin umbella ("umbrella") (Wiktionary)
- New Latin umbella, from Latin, parasol, diminutive of umbra, shadow. (American Heritage® Dictionary of the English Language, Fourth Edition)
Examples
“At the top is the "seed" pod, more properly called the umbel, which contains the flowers and bulbils.”
“… its not classified as umbel-sc: Bird in the linked database”
“The funniest bit, though, is the wide-eyed wonder with which the word 'umbel' is introduced and discussed.”
“In sun The white umbel Seseli libanotus with upright Thalictrum 'Elin' with grasses to add movement.”
“Another good association could bethe white umbel Seseli libanotus with the purple-tinted foliage of theupright Thalictrum 'Elin'.”
“Right now they have sent up a green umbel that is sturdy but relaxed at the same time.”
“Some garlic varieties give improved yields if the scape is cut before umbel development.”
“The umbel pod is covered in by the spathe, which often has a pronounced beak.”
“His beard had grown in to the spiky stage and his hair stood up in a stiff umbel, uncut; no Roman wore a beard or long hair save after a death or some other huge calamity.”
“Yes, she is the queen of umbel family with greenish-yellow flowers and aromatic and curled leaves.”
Lists
These user-created lists contain the word ‘umbel’.
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EN - archaic words
abide, abjure, abroad, adamant, afield, aforetime, aghast, anon, apace, argent, assuage, aught and 328 more...
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phrontistery-u
from phrontistery.info
uakari, uberous, uberty, ubication, ubiety, ubique, ubiquitarianism, ubity, ucalegon, udal, udometer, ufology and 175 more...
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A Galimafrée of Plant Anatomy & Morph...
A hodgepodge, jumble, jambalaya, *gallimaufry, circus and tent revival of plant anatomy and morphology terms and phrases - its a big tent, and no tickets are required.
*array, collecti...naked bud, leaf blade, brochidodromous, serrate, cork cambium, rhizomatous, flower stalk, deciduous sepal, petal, whorl, nectar gland, stamen and 1348 more...
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250 Spelling Words
A selected sampling of words for intermediate and advanced spellers.
orecchiette, rhabdomancy, guayabera, orthoepy, opisthenar, maguey, proem, ciabatta, cioppino, banns, concinnity, asthenia and 237 more...
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Logolepsy
"Luciferous Logolepsy is a collection of over 9,000 obscure English words. Though the definition of an 'English' word might seem to be straightforward, it is not. There exist so many adopted, deriv...
Anschauung, Areopagus, Argus, Briarean, Dei gratia, Dei judicium, Deo volente, Duecento, Foehn, Geflugelte Worte, Gegenschein, Hakenkreuz and 9230 more...
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How very mikeropological..
Basically it's just mikeropology's words, but with his username turned into an adjectivally splendid list name.
mikeropology, squoze, anthropromorphism, mullu, spondylus, goobers, hipster, burnt umber, ochre, canvas, lapizure, burnt sienna and 172 more...
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misc. plant morphology
the concise british flora in colour (w. keble martin) - glossary - edited, and to be added to
whorled, viviparous, vittae, viscid, villous, valvate, unarmed, umbellate, umbel, tubercle, triquetrous, trigonous and 135 more...
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Outlander series words
A place for me to keep words I found (or found anew) while reading Diana Gabaldon's Outlander series. (Culling my enormous "Learned (or Encountered) in Reading" list.)
gralloch, yeuk, corpse-candle, saprophytic, baldachin, Kermanshah, celandine, tynchal, quaich, mesentery, basidium, dittany and 244 more...
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Words of the Day
glabella, chirotony, nook-shotten, crapehanger, filemot, swirlie, egosurf, lexiphanicism, Ruritanian, stichometry, chrononaut, faldstool and 2031 more...
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miscellanea
antimacassar, snootful, sessile, glagolitic, marrowsky, farrago, keel, calumny, rheum, talisman, tally, awry and 508 more...
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some words I like
lorem ipsum, amble, conjunctiva, ribaldry, pedestrian, floret, frith, philately, mercy, transpierced, wrist, codicil and 40 more...
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ramages
names of trees and bushes and other asundry items that name branching
juniper, pinon, tamarind, ponderosa pine, douglas fir, locust, sycamore, cottonwood, mountain mahogany, blue spruce, cedar, aspen and 76 more...
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Key it out
Recalling words from Botany 3something--Taxonomy
abaxial, umbel, erose, campanulate, dehiscence, achene, inflorescence, pinnate, palmate, perianth, orbicular, baccate and 33 more...
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fun things
defenestrate, smorgasbord, bodacious, internecine, surfeit, ecumenical, insouciance, oscillate, scintillate, puce, castrophony, semiautomagic and 54 more...
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Just 'cause I like 'em, U
udder, undercarriage, umpteen, umbrage, upholstery, unnerving, ubiquitous, ultraviolet, untoward, upheaval, unabashed, uncanny and 86 more...
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tumbel
words with "mb" in the middle, especially "umb," or sometimes instead "nd", and often ending in -el. words i like the feel of.
umbel, umbrel, tumbrel, mandrel, tambour, cumbrous, detritivore
Tweets
Looking for tweets for umbel.

chained_bear "A crude picture of a plant had been drawn on the front in brownish ink; something with an upright stalk and what looked like umbels."
—Diana Gabaldon, The Fiery Cross (NY: Bantam Dell, 2001), 144 Jan 18, 2010