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Definition of seasick
seasick
/ˈsiː.sɪk/
sea · sick
seasick Lexical Profile
CEFR
B1
Grade
4
Tier
2
Usage
Top 10k
Syllables
2
seasick Game Scores & Validity
Scrabble US
Scrabble UK
WWF
Wordle Guess
• adjective
1
Suffering from nausea, dizziness, or vomiting caused by the pitching and rolling motion of a boat or ship at sea.
Example
"Several passengers became seasick when the ferry encountered rough waves in the channel."
Synonyms
View all synonyms for seasick Antonyms
View all antonyms for seasick• Rhymes for seasick
Word Origin & Etymology
Dating back to Old English as 'sæseoc', this compound word combines 'sæ' (sea) and 'seoc' (sick) to describe the classic motion sickness experienced by sailors and travelers on the water.
Cite this Entry
Wordmom. (2026). Definition of Seasick. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/seasick