Word: luminal
Part of speech: Noun
Syllables: lu
mi
nal
Definition: A sedative; a drug that reduces excitability and calms a person
Morphemes:
Affix: lumen
Language: en
PoS: Noun
Meaning: The bore of a tube such as a hollow needle or catheter.
Etymology Compounds: Affix: lūx
Language: la
Decoded: lux
PoS: Noun
Meaning: eyesight, the eyes, luminary
Affix: -men
Language: la
Decoded: -men
PoS: Suffix
Meaning: forms neuter nouns of the third declension
Affix: -al
Language: en
PoS: Suffix
Meaning: Forming nouns, especially of verbal action.