Associations to the word «Luminal»

Wiktionary

LUMINAL, adjective. (biology) of or pertaining to the lumen
LUMINAL, noun. (medicine) A sedative.

Dictionary definition

LUMINAL, noun. A long-acting barbiturate used as a sedative.

Wise words

We should have a great fewer disputes in the world if words were taken for what they are, the signs of our ideas only, and not for things themselves.
John Locke