Word: rubbest
Part of speech: Verb
Syllables: ru
bbest
Definition: Alternative form of rub; move over something with pressure
Morphemes:
Affix: rub
Language: en
PoS: Verb
Meaning: To move (one object) while maintaining contact with another object over some area, with pressure and friction.
Affix: -est
Language: en
PoS: Suffix
Meaning: Used to form the superlative of adjectives and adverbs.