Pronunciation: ˈkiːtəʊn ɡruːp
Parts of Speech: noun
a group having the characteristic properties of ketones
Definition: Meaning of, by the skin of your teeth in English to English dictionary.
Pronunciation: / bʌɪ ðə;ðɪ;ðiː skɪn ɒv;(ə)v jɔː;jʊə tiːθ /