Word: lacklustre
Part of speech: Adjective
Syllables: lack
lus
tre
Definition: Alternative form of lackluster; lacking brilliance or vitality
Morphemes:
Affix: lack
Language: en
PoS: Noun
Meaning: A deficiency or need (of something desirable or necessary); an absence, want.
Affix: lustre
Language: en
PoS: Noun
Meaning: By extension, brilliance, attractiveness or splendor.
Etymology Compounds: Affix: lustrum
Language: la
Decoded: lustrum
PoS: Noun
Meaning: (a place of) debauchery