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run up on. In DICTIOUS you will not only get to know all the dictionary meanings for the word
run up on, but we will also tell you about its etymology, its characteristics and you will know how to say
run up on in singular and plural. Everything you need to know about the word
run up on you have here. The definition of the word
run up on will help you to be more precise and correct when speaking or writing your texts. Knowing the definition of
run up on, as well as those of other words, enriches your vocabulary and provides you with more and better linguistic resources.
English
Etymology
From run up + on.
Verb
run up on (third-person singular simple present runs up on, present participle running up on, simple past ran up on, past participle run up on)
- (transitive) To approach with speed or forceful intensity
Hey, don't run up on me like that while my back's turned...I might accidentally deck you.
- (transitive, African-American Vernacular) To confront with hostility
- (transitive, African-American Vernacular) To hit on (somebody).