shut up like a clam (English, verb)
expansion: shut up like a clam (third-person singular simple present shuts up like a clam, present participle shutting up like a clam, simple past and past participle shut up like a clam)
Senses:
glosses: Synonym of clam up.
Forms:
form: shuts up like a clam
tags: present
singular
third-person
form: shutting up like a clam
tags: participle
present
form: shut up like a clam
tags: participle
past
form: shut up like a clam
tags: past