noun
Origin: Ger keton, arbitrary var. of Fr acétone: see acetone
See ketone in American Heritage Dictionary 4
noun
Origin:
Origin: German Keton
Origin: , shortening and alteration of Aceton, acetone
Origin: : Latin acētum, vinegar; see acetum
Origin: + German -on, n. suff. (alteration of -en, from Greek -ēnē)
.Related Forms:
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