Word: gleamless
Part of speech: Adjective
Syllables: gleam
less
Definition: Without a gleam; a flash of light (especially reflected light)
Morphemes:
Affix: gleam
Language: en
PoS: Verb
Meaning: To shine; to glitter; to glisten.
Affix: -less
Language: en
PoS: Suffix
Meaning: Lacking (something); without (something). Added usually to a noun to form an adjective signifying a lack of that noun.