RAREFYING

Verb

rarefying

present participle of rarefy

Source: Wiktionary


RAREFY

Rar"e*fy, v. t. [imp. & p. p. Rarefied; p. pr. & vb. n. Rarefying.] Etym: [F. raréfier; L. rarus rare + -ficare (in comp.) to make; cf. L. rarefacere. See -fy.]

Definition: To make rare, thin, porous, or less dense; to expand or enlarge without adding any new portion of matter to; -- opposed to condense.

Rar"e*fy, v. i.

Definition: To become less dense; to become thin and porous. "Earth rarefies to dew." Dryden.

Source: Webster’s Unabridged Dictionary 1913 Edition



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Word of the Day

15 June 2025

SCHNORR

(verb) obtain or seek to obtain by cadging or wheedling; “he is always shnorring cigarettes from his friends”


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“Coffee, the favorite drink of the civilized world.” – Thomas Jefferson, third president of the United States

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