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Umbrella
7 dictionary results for: Umbrella
Dictionary.com Unabridged (v 1.1) - Cite This Source - Share This
um·brel·la       [uhm-brel-uh] Pronunciation Key
–noun
1.a light, small, portable, usually circular cover for protection from rain or sun, consisting of a fabric held on a collapsible frame of thin ribs radiating from the top of a carrying stick or handle.
2.the saucer- or bowl-shaped, gelatinous body of a jellyfish; bell.
3.something that covers or protects from above, as military aircraft safeguarding surface forces: an air umbrella.
4.any general kind of protection: a price umbrella.
5.something, as an organization or policy, that covers or encompasses a number of groups or elements.
–adjective
6.shaped like or intended to perform the function of an umbrella.
7.having the quality or function of covering or applying simultaneously to a number of similar items, elements, or groups: an umbrella organization; umbrella coverage in an insurance policy.

[Origin: 1600–10; 1965–70 for def. 7; < It ombrella, earlier var. of ombrello < LL umbrella, alter. (with influence of L umbra shade) of L umbella sunshade. See umbel]

um·brel·la·less, adjective
um·brel·la·like, adjective
American Heritage Dictionary - Cite This Source - Share This
um·brel·la       (ŭm-brěl'ə)  Pronunciation Key 
n.  
  1. A device for protection from the weather consisting of a collapsible, usually circular canopy mounted on a central rod.
    1. Something that covers or protects.
    2. Air cover, especially during a military operation.
  2. Something that encompasses or covers many different elements or groups.
  3. Zoology The gelatinous, rounded mass that is the major part of the body of most jellyfish.


[Italian ombrella, from Late Latin umbrella, alteration (influenced by umbra, shade) of Latin umbella, parasol; see umbel.]

um·brel'la·less adj.
Online Etymology Dictionary - Cite This Source - Share This
umbrella 
1609, first attested in Donne's letters, from It. ombrello, from L.L. umbrella, altered (by influence of umbra) from L. umbella "sunshade, parasol," dim. of umbra "shade, shadow" (see umbrage). A sunshade in the Mediterranean, a shelter from the rain in England; in late 17c. usage, usually as an Oriental or African symbol of dignity. Said to have been used by women in England from c.1700; the first rain-umbrella carried by a man there was traditionally c.1760, by Jonas Hathaway, noted traveler and philanthropist. Fig. sense of "authority, unifying quality" (usually in a phrase such as under the umbrella of) is recorded from 1948.

WordNet - Cite This Source - Share This
umbrella

adjective
1. covering or applying simultaneously to a number of similar items or elements or groups; "an umbrella organization"; "umbrella insurance coverage" 

noun
1. a lightweight handheld collapsible canopy 
2. a formation of military planes maintained over ground operations or targets; "an air umbrella over England" 
3. having the function of uniting a group of similar things; "the Democratic Party is an umbrella for many liberal groups"; "under the umbrella of capitalism" 

Merriam-Webster's Dictionary of Law - Cite This Source - Share This
Main Entry: um·brel·la
Function: adjective
: being or relating to a supplemental insurance policy that extends the coverage of an underlying policy on the samerisk <an umbrella policy> <umbrella liability insurance>

Webster's Revised Unabridged Dictionary - Cite This Source - Share This

Umbrella

Um"bel\, n. [L. umbella a little shadow, umbrella, dim. of umbra shade. See Umbrella.] (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, or umbellule.

On-line Medical Dictionary - Cite This Source - Share This

umbrella

umbrella: in CancerWEB's On-line Medical Dictionary

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