know backwards (English, verb)
expansion: know backwards (third-person singular simple present knows backwards, present participle knowing backwards, simple past knew backwards, past participle known backwards)
Senses:
glosses: To have very thorough knowledge of.
tags: UK
transitive
Forms:
form: knows backwards
tags: present
singular
third-person
form: knowing backwards
tags: participle
present
form: knew backwards
tags: past
form: known backwards
tags: participle
past
form: know backward and forward
tags: alternative
form: know backwards and forwards
tags: alternative
form: know back to front
tags: alternative