Definisjon av bulb

Vi fant 13 definisjoner av bulbengelsk.

Annonsering

WordNet WordNet by Princeton University

Noun

bulb - a modified bud consisting of a thickened globular underground stem serving as a reproductive structure
stalk, stem a stiff or threatening gait
onion an aromatic flavorful vegetable
shallot small mild-flavored onion-like or garlic-like clustered bulbs used for seasoning
squill bulb of the sea squill, which is sliced, dried, and used as an expectorant
bulb - a rounded part of a cylindrical instrument (usually at one end); "the bulb of a syringe"
portion, part something less than the whole of a human artifact; "the rear part of the house"; "glue the two parts together"
mercury-in-glass thermometer, mercury thermometer thermometer consisting of mercury contained in a bulb at the bottom of a graduated sealed glass capillary tube marked in degrees Celsius or Fahrenheit; mercury expands with a rise in temperature causing a thin thread of mercury to rise in the tube
syringe a medical instrument used to inject or withdraw fluids
bulb - a rounded dilation or expansion in a canal or vessel or organ
anatomical structure, bodily structure, body structure, complex body part, structure a thing constructed; a complex entity constructed of many parts; "the structure consisted of a series of arches"; "she wore her hair in an amazing construction of whirls and ribbons"
bulb - anything with a round shape resembling a teardrop
round shape a shape that is curved and without sharp angles
bulb - lower or hindmost part of the brain; continuous with spinal cord; (`bulb' is an old term for medulla oblongata); "the medulla oblongata is the most vital part of the brain because it contains centers controlling breathing and heart functioning"
medulla oblongata, medulla
neural structure a structure that is part of the nervous system
brain-stem, brain stem, brainstem the part of the brain continuous with the spinal cord and comprising the medulla oblongata and pons and midbrain and parts of the hypothalamus
bulb - electric lamp consisting of a transparent or translucent glass housing containing a wire filament (usually tungsten) that emits light when heated by electricity
light bulb, lightbulb, incandescent lamp, electric light, electric-light bulb
electric lamp a lamp powered by electricity
= synonym
= antonym
= relatert ord

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Substantiv

bulb - Any solid object rounded at one end and tapering on the other, possibly attached to a larger object at the tapered end.
bulb - A light bulb.
bulb - The bulb-shaped root portion of a plant such as a tulip, from which the rest of the plant may be regrown.
bulb - A bulbous protuberance at the forefoot of certain vessels to reduce turbulence.

Verb

bulb - To take the shape of a bulb; to swell.

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  • A bulb is a short stem with fleshy leaves or leaf bases. The leaves often function as food storage organs during dormancy . A bulb's leaf bases generally do not support leaves, but contain food reserves to enable the plant to survive adverse conditions.

OmegaWiki Dictionary Ω

  • bulb
    A filament surrounded by glass which is screwed into the socket of a lamp and which emits light when supplied with current.

Substantiv

  • Entall: bulb
  • Flertall: bulbs

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