roughen up (English, verb)
expansion: roughen up (third-person singular simple present roughens up, present participle roughening up, simple past and past participle roughened up)
Senses:
glosses: to make something rough or rougher
tags: idiomatic
transitive
Forms:
form: roughens up
tags: present
singular
third-person
form: roughening up
tags: participle
present
form: roughened up
tags: participle
past
form: roughened up
tags: past