Word: sparklest
Part of speech: Verb
Syllables: spar
klest
Definition: Alternative form of sparkle; the occurrence of a small flash or spark
Morphemes:
Affix: sparkle
Language: en
PoS: Verb
Meaning: To shine as if throwing off sparks; to emit flashes of light; to scintillate; to twinkle
Affix: -est
Language: en
PoS: Suffix
Meaning: Used to form the superlative of adjectives and adverbs.