DEFINITIONS

sea

[ see ]
/ si /
||
SEE MORE SYNONYMS FOR sea ON THESAURUS.COM

noun

adjective

of, relating to, or adapted for use at sea.

Content related to sea

Never Use These Phrases At WorkNever risk sounding cheesy, unreliable, or negative at work again by omitting these 13 bad phrases from your vocabulary.
READ MORE
A Look At American Sign LanguageAmerican Sign Language, or ASL, is the visual signing language used by the Deaf community in the United States.
READ MORE

Words related to sea

absent, adrift, disoriented, invisible, vanished, hidden, misplaced, bewildered, perplexed, doubtful, baffled, rattled, mystified, clueless, muddled, puzzled, distracted, perturbed, befuddled, dazed

Words nearby sea

se, se defendendo, se tenant, se-, se-tenant, sea, sea anchor, sea anemone, sea aster, sea bag, sea bass

Idioms for sea

Origin of sea

before 900; Middle English see, Old English sǣ; cognate with Dutch zee, German See, Old Norse sær sea, Gothic saiws marsh
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

British Dictionary definitions for at sea

sea
/ (siː) /

noun

Word Origin for sea

Old English sǣ; related to Old Norse sǣr, Old Frisian sē, Gothic saiws, Old High German sēo
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 at sea

sea
[ sē ]

The continuous body of salt water that covers most of the Earth's surface.
A region of water within an ocean and partly enclosed by land, such as the North Sea. See Note at ocean.
A large body of either fresh or salt water that is completely enclosed by land, such as the Caspian Sea.
Astronomy A mare.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

Idioms and Phrases with at sea (1 of 2)

at sea
1

Aboard a ship, on the ocean, as in Within a few hours the ship would be out at sea. During World War II a famous American newscaster addressed his radio broadcasts to listeners everywhere, including “all the ships at sea.” [1300s]

2

Also, all at sea. Perplexed, bewildered, as in She was all at sea in these new surroundings. This idiom transfers the condition of a vessel that has lost its bearings to the human mind. Charles Dickens used it in Little Dorrit (1855): “Mrs. Tickit ... was so plainly at sea on this part of the case.” [Second half of 1700s]

Idioms and Phrases with at sea (2 of 2)

sea

In addition to the idiom beginning with sea

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

also see:

  • at sea
  • between a rock and a hard place (devil and the deep blue sea)
  • high seas
  • not the only fish in the sea
  • put out (to sea)
The American Heritage® Idioms Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.