Meaning : Lacking brilliance or vitality.
Example :
A dull lackluster life.
A lusterless performance.
Synonyms : lackluster, lusterless, lustreless
Meaning : Lacking luster or shine.
Example :
Staring with lackluster eyes.
Lusterless hair.
Synonyms : lackluster, lusterless, lustreless
Lacklustre meaning in Bengali (Bangla).