LUMINAL

Adjective

luminal (not comparable)

(biology) of or pertaining to the lumen

(physics) of or pertaining to the nature of light

Antonyms

• (biology): basalolateral

Noun

luminal (uncountable)

(medicine) A sedative.

Synonyms

• (medicine): sodium thiopental

Source: Wiktionary



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Word of the Day

26 April 2025

PYROELECTRICITY

(noun) generation of an electric charge on certain crystals (such as tourmaline) as a result of a change in temperature


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Coffee Trivia

Hawaii and California are the only two U.S. states that grow coffee plants commercially.

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