definitions
  • synonyms

seal

1
[ seel ]
/ sil /
||
SEE MORE SYNONYMS FOR seal ON THESAURUS.COM

noun

verb (used with object)

Verb Phrases

seal off,
  1. to close hermetically: to seal off a jar.
  2. to block (an entrance, area, etc.) completely so as to prevent escape or entrance: The police sealed off the area after the bomb threat was received.

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RELATED WORDS

airtight, fixed, closed, firm, shut, impenetrable, tight

Nearby words

seahorse, seajack, seakale beet, seakeeping, seakindly, seal, seal beach, seal brown, seal dog, seal of approval, seal off

Idioms

    set one's seal to, to give one's approval to; authorize; endorse: Both families have set their seal to the marriage.

Origin of seal

1
1175–1225; (noun) Middle English seel, seil(e), seale mark on a document, token < Old French seel (French sceau) < Late Latin *sigellum, Latin sigillum, diminutive of signum sign; replacing Middle English seil, Old English (in)segel seal < Late Latin, as above; (v.) sealen, seilen < Old French seeler, seieler, derivative of seel
Related formsseal·a·ble, adjectivere·seal·a·ble, adjective
Can be confusedceiling sealing

Definition for sealed (2 of 3)

seal

2
[ seel ]
/ sil /

noun, plural seals, (especially collectively for 1) seal.

verb (used without object)

to hunt, kill, or capture seals.

Origin of seal

2
before 900; Middle English sele, Old English seolh; cognate with Old Norse selr
Related formsseal·like, adjective

Definition for sealed (3 of 3)

seal

3
[ seel ]
/ sil /

verb (used with object) Falconry.

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for sealed

British Dictionary definitions for sealed (1 of 3)

sealed

/ (siːld) /

verb

the past participle of seal 1

adjective

Australian and NZ (of a road) having a hard surface; made-up

British Dictionary definitions for sealed (2 of 3)

seal

1
/ (siːl) /

noun

verb (tr)

Derived Formssealable, adjective

Word Origin for seal

C13 seel, from Old French, from Latin sigillum little figure, from signum a sign

British Dictionary definitions for sealed (3 of 3)

seal

2
/ (siːl) /

noun

any pinniped mammal of the families Otariidae (eared seals) and Phocidae (earless seals) that are aquatic but come on shore to breedSee eared seal, earless seal Related adjectives: otarid, phocine
any earless seal (family Phocidae), esp the common or harbour seal or the grey seal (Halichoerus grypus)
sealskin

verb

(intr) to hunt for seals
Derived Formsseal-like, adjective

Word Origin for seal

Old English seolh; related to Old Norse selr, Old High German selah, Old Irish selige tortoise
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Science definitions for sealed

seal

[ sēl ]

Any of various aquatic carnivorous mammals of the families Phocidae and Otariidae, having a sleek, torpedo-shaped body and limbs that are modified into paddlelike flippers. Seals live chiefly in the Northern Hemisphere and, like walruses, are pinnipeds.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

Idioms and Phrases with sealed

seal


In addition to the idioms beginning with seal

  • seal of approval
  • seal off
  • seal one's fate

also see:

  • lips are sealed
  • set one's seal on
  • signed, sealed and delivered
The American Heritage® Idioms Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.