Definition of proto-chemist in English:

proto-chemist

noun ˌprəʊtəʊˈkɛmɪst

Mid 17th century; earliest use found in Walter Charleton (1620–1707), physician and natural philosopher. From proto- + chemist.

nounˌprəʊtəʊˈkɛmɪst

Mid 17th century; earliest use found in Walter Charleton (1620–1707), physician and natural philosopher. From proto- + chemist.

单词	proto-chemist
释义	Definition of proto-chemist in English: proto-chemist noun ˌprəʊtəʊˈkɛmɪst An early chemist; a person engaged in protochemistry. Origin Mid 17th century; earliest use found in Walter Charleton (1620–1707), physician and natural philosopher. From proto- + chemist. Definition of proto-chemist in US English: proto-chemist nounˌprəʊtəʊˈkɛmɪst An early chemist; a person engaged in protochemistry. Origin Mid 17th century; earliest use found in Walter Charleton (1620–1707), physician and natural philosopher. From proto- + chemist.
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