Definition of Sit Up in English :

Define Sit Up in English

Sit Up meaning in English

Meaning of Sit Up in English

Pronunciation of Sit Up in English

Sit Up pronunciation in English

Pronounce Sit Up in English

Sit Up

see synonyms of sit up

Verb

1. sit up, stay up

not go to bed

Example Sentences:
'Don't stay up so late--you have to go to work tomorrow'
'We sat up all night to watch the election'

2. sit up

change to an upright sitting position

Example Sentences:
'He sat up in bed'

WordNet Lexical Database for English. Princeton University. 2010.


Sit Up

see synonyms of sit up
verb (adverb)
1. 
to raise (oneself or another) from a recumbent to an upright or alert sitting posture
2. (intransitive)
to remain out of bed and awake, esp until a late hour
3. (intransitive) informal
to become suddenly interested or alert
devaluation of the dollar made the money market sit up
noun sit-up, situp
4. 
a physical exercise in which the body is brought into a sitting position from one lying on the back
. Also: trunk curl
noun
another name for sit-ups

Collins English Dictionary. Copyright © HarperCollins Publishers


Sit Up

see synonyms of sit up
1. 
to rise to a sitting position
2. 
to sit erect
3. 
to sit solely on the haunches with the forelegs held up in front of the chest
said of animals
4. 
to put off going to bed
5.  Informal
to become suddenly alert
noun
an exercise in which a person lying flat on the back rises to a sitting position without using the hands: sit-ups are usually done in series

Webster’s New World College Dictionary, 4th Edition. Copyright © 2010 by Houghton Mifflin Harcourt. All rights reserved.


Sit Up

see synonyms of sit up
n.
A physical exercise in which one uses the abdominal muscles to raise the torso from a supine to a sitting position and then lies back down again without moving the legs.

The American Heritage ® Dictionary of the English Language, Fifth Edition copyright ©2018 by Houghton Mifflin Harcourt Publishing Company. All rights reserved.