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luster

1 ENTRIES FOUND:
luster (US) noun
or British lustre /ˈlʌstɚ/
luster (US)
noun
or British lustre /ˈlʌstɚ/
Britannica Dictionary definition of LUSTER
[singular]
: the shiny quality of a surface that reflects light
: an appealing, exciting, or admired quality

— lusterless

(US) or British lustreless adjective

— lustrous

/ˈlʌstrəs/ adjective [more lustrous; most lustrous]