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Motion sickness resulting from the pitching and rolling of a ship or boat in water, especially at sea.

sea′sick′ adj.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.


(Pathology) suffering from nausea and dizziness caused by the motion of a ship at sea
ˈseaˌsickness n
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014



afflicted with seasickness.
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Adj.1.seasick - experiencing motion sicknessseasick - experiencing motion sickness  
ill, sick - affected by an impairment of normal physical or mental function; "ill from the monotony of his suffering"
Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.
مُصَابٌ بِدُوارِ البَحْرمُصاب بِدُوار البَحْر
trpící mořskou nemocí
koji pati od morske bolesti
trpiaci morskou chorobou
morska bolezen
bị say sóng


[ˈsiːsɪk] ADJmareado
to get or be seasickmarearse (en barco)
Collins Spanish Dictionary - Complete and Unabridged 8th Edition 2005 © William Collins Sons & Co. Ltd. 1971, 1988 © HarperCollins Publishers 1992, 1993, 1996, 1997, 2000, 2003, 2005


[ˈsiːsɪk] adj
to be seasick → avoir le mal de mer
Collins English/French Electronic Resource. © HarperCollins Publishers 2005


[ˈsiːˌsɪk] adj to be seasickavere or soffrire il mal di mare
Collins Italian Dictionary 1st Edition © HarperCollins Publishers 1995


(siː) noun
1. (often with the) the mass of salt water covering most of the Earth's surface. I enjoy swimming in the sea; over land and sea; The sea is very deep here; (also adjective) A whale is a type of large sea animal.
2. a particular area of sea. the Baltic Sea; These fish are found in tropical seas.
3. a particular state of the sea. mountainous seas.
ˈseaward(s) adverb
towards the sea; away from the land. The yacht left the harbour and sailed seawards.
ˈseaboard noun
the seacoast. the eastern seaboard of the United States.
sea breeze
a breeze blowing from the sea towards the land.
ˈseafaring adjective
of work or travel on ships. a seafaring man.
ˈseafood noun
fish, especially shellfish.
seafood restaurants.
ˈseafront noun
a promenade or part of a town with its buildings facing the sea.
ˈsea-going adjective
designed and equipped for travelling on the sea. a sea-going yacht.
ˈseagull noun
a gull.
sea level
the level of the surface of the sea used as a base from which the height of land can be measured. three hundred metres above sea level.
ˈsea-lion noun
a type of large seal.
ˈseamanplural ˈseamen noun
a sailor, especially a member of a ship's crew who is not an officer.
ˈseaport noun
a port on the coast.
ˈseashell noun
the (empty) shell of a sea creature.
ˈseashore noun
the land close to the sea.
ˈseasick adjective
ill because of the motion of a ship at sea. Were you seasick on the voyage?
ˈseasickness noun
ˈseaside noun
(usually with the) a place beside the sea. We like to go to the seaside in the summer.
ˈseaweed noun
plants growing in the sea. The beach was covered with seaweed.
ˈseaworthy adjective
(negative unseaworthy) (of a ship) suitably built and in good enough condition to sail at sea.
ˈseaworthiness noun
at sea
1. on a ship and away from land. He has been at sea for four months.
2. puzzled or bewildered. Can I help you? You seem all at sea.
go to sea
to become a sailor. He wants to go to sea.
put to sea
to leave the land or a port. They planned to put to sea the next day.
Kernerman English Multilingual Dictionary © 2006-2013 K Dictionaries Ltd.


مُصَابٌ بِدُوارِ البَحْر trpící mořskou nemocí søsyg seekrank πάσχων από ναυτία mareado merisairas mal de mer koji pati od morske bolesti che soffre il mal di mare 船に酔った 뱃멀미의 zeeziek sjøsyk cierpiący na chorobę morską com enjôo do mar, enjoado страдающий морской болезнью sjösjuk เมาคลื่น deniz tutmuş bị say sóng 晕船的
Multilingual Translator © HarperCollins Publishers 2009
References in classic literature ?
By some happy fortune I was not seasick.--That was a thing to be proud of.
Besides, Charlie Sloane promptly became so seasick that he had to go below, and Anne and Gilbert were left alone on deck.
But I earnestly HOPE AND PRAY that you will be HAPPY AND PROSPEROUS wherever YOUR LOT IS CAST and not be seasick on THE GREAT OCEAN.
The rocking made him seasick and the noose, becoming tighter and tighter, choked him.
He was very unhappy; but he saw the deck-steward lashing chairs together, and, since he had boasted before the man that he was never seasick, his pride made him go aft to the second-saloon deck at the stern, which was finished in a turtle-back.
It appeared in the guise of a helpless yacht loaded with seasick people, so we could hardly be expected to recognize it as the opportunity.
"It would he well for you, mine friend, if you was a liddle seasick," said Hans Breitmann, pausing by the cage.
Then he became seasick, and the rest of the way this naughty Nome was almost as miserable as he deserved to be.
But he was always cheerful, never seasick, and he was the most willing man I ever knew.
After ten days of delightful weather, during which I was not seasick for a day, we landed at the interesting old city of Antwerp, in Belgium.
"I don't think he was seasick, but he was miserably unsociable, and he seldom left his cabin.
But if it kept her from being seasick it's a mercy I did prowl, isn't it?