Word: backest
Part of speech: Adjective
Syllables: backest
Definition: Alternative form of back; the side that goes last or is not normally seen
Morphemes:
Affix: back
Language: en
PoS: Noun
Meaning: The reverse side; the side that is not normally seen.
Affix: -est
Language: en
PoS: Suffix
Meaning: Used to form the superlative of adjectives and adverbs.