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English definition of “sit (sb) up”

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sit (sb) up

verb uk phrasal verb with sit   /sɪt/ ( present participle sitting, past tense and past participle sat) us  
to move into a sitting position after you have been lying down, or to help someone else to do this: Let me sit you up in the bed so you'll be more comfortable.
Translations of “sit (sb) up”
in Chinese (Traditional) (使)坐起來, (幫某人)坐起來…
in Chinese (Simplified) (使)坐起来, (帮某人)坐起来…
(Definition of sit (sb) up from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
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