Word: lightest
Part of speech: Verb
Syllables: light
est
Definition: Alternative form of light; make lighter or brighter
Morphemes:
Affix: light
Language: en
PoS: Verb
Meaning: To illuminate; to provide light for when it is dark.
Affix: -est
Language: en
PoS: Suffix
Meaning: Used to form the superlative of adjectives and adverbs.