LOBEFIN

crossopterygian, lobefin, lobe-finned fish

(noun) any fish of the order Crossopterygii; most known only in fossil form

Source: WordNet® 3.1


Etymology

Noun

lobefin (plural lobefins)

Any of the fish of the class Sarcopterygii.

Synonyms

• sarcopterygian

Source: Wiktionary



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Word of the Day

12 June 2025

RAREFACTION

(noun) a decrease in the density of something; “a sound wave causes periodic rarefactions in its medium”


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Coffee Trivia

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