QUINOID

Etymology

Adjective

quinoid (comparative more quinoid, superlative most quinoid)

(organic chemistry) Having a structure based upon a quinone.

Noun

quinoid (plural quinoids)

(organic chemistry) Any substance whose structure is based upon a quinone.

Anagrams

• QuindĂ­o

Source: Wiktionary



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The expression “coffee break” was first attested in 1952 in glossy magazine advertisements by the Pan-American Coffee Bureau.

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