-in
Meanings
suffix
- Used, as a modification of -ine, to form the names of a variety of types of compound; examples include proteins (globulin), carbohydrates (dextrin), dyes (alizarin) and others (vanillin).
- A neutral chemical compound.
- An enzyme.
- An antibiotic.
- A pharmaceutical product.
suffix
- Attached to a word (usually a verb) to denote a protest, demonstration or other type of gathering characterized by the activity denoted by the base word.
suffix
- Alternative form of -ing.
suffix
- Alternative form of -en.
Word forms
Etymology
Etymology tree Proto-Indo-European *-nós Proto-Indo-European *-iHnos Proto-Italic *-īnos Latin -īnusder. Old French -inbor. Middle English -in English -ineclip. English -in Clipping of -ine.
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