underdrain (English, verb)
expansion: underdrain (third-person singular simple present underdrains, present participle underdraining, simple past and past participle underdrained)
Senses:
glosses: To drain by forming an underdrain or underdrains in.
tags: transitive
Forms:
form: underdrains
tags: present
singular
third-person
form: underdraining
tags: participle
present
form: underdrained
tags: participle
past
form: underdrained
tags: past