resinoid

noun res·in·oid \ ˈre-zᵊn-ˌȯid \

Definition of resinoid

First Known Use of resinoid

1880

in the meaning defined above

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Medical Dictionary

resinoid

noun res·in·oid \ ˈrez-ᵊn-ˌȯid \

medical Definition of resinoid

1 : a thermosetting synthetic resin
2 a : any of a class of resinous preparations made by pouring a concentrated alcoholic extract of a drug into cold water and separating and drying the precipitate formed
b : gum resin

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