get up
phrasal verbget up 
- to stand up after sitting, lying, etc. synonym rise
- The class got up when the teacher came in.
 
 - if the sea or wind gets up, it increases in strength and becomes violentTopics Weatherc2
 
get up | get somebody up  
- to get out of bed; to make somebody get out of bed
- He always gets up early.
 - Could you get me up at 6.30 tomorrow?
 
Oxford Collocations DictionaryGet up is used with these nouns as the object:- petition
 
 
get something  up 
- to arrange or organize something
- We're getting up a party for her birthday.