Word: sheenest
Part of speech: Adjective
Syllables: shee
nest
Definition: Alternative form of sheen; the visual property of something that shines with reflected light
Morphemes:
Affix: sheen
Language: en
PoS: Adjective
Meaning: Beautiful, good-looking, attractive; radiant; shiny.
Affix: -est
Language: en
PoS: Suffix
Meaning: Used to form the superlative of adjectives and adverbs.