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90% of the time, speakers of English use just 7,500 words in speech and writing. These words appear in red, and are graded with stars. One-star words are frequent, two-star words are more frequent, and three-star words are the most frequent.
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He has two brothers and two sisters.
She has to babysit for her little sister tonight.
the day/night sister
My leg is still hurting me, Sister.
support for our sisters in the armed forces
This is the British English definition of sister. View American English definition of sister.
Change your default dictionary and thesaurus to American English.
View the pronunciation for sister.
a game in which two teams of seven players take turns to chase and try to touch players on the opposing team
a sardonic smile, expression, or comment shows a lack of respect for what someone else has said...
a response to a scathing comment or unpleasant situation
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Definition of sister from the online English dictionary from Macmillan Publishers Limited.