keel over

US 
UK 
  • na.倾覆;〈口〉突然昏倒
  • Web翻身;翻身昏倒;颠倒
Simple Present:keels over  Present Participle:keeling over  Past Tense:keeled over  
na.
1.
翻身,倾覆,颠倒
2.
〈口〉突然昏倒

Sample Sentence

Definition:
Category:AllAll,OralOral,WrittenWritten,TitleTitle,TechnicalTechnical
Source:AllAll,DictionaryDictionary,WebWeb
Difficulty:AllAll,EasyEasy,MiddleMiddle,HardHard