polytype
polytype noun: any of the types involved in polytypism.
Noun
polytype (plural polytypes)
- Any of the types involved in polytypism.
- Orthochrysotile is a polytype of chrysotile.
- A cast, or facsimile copy, of an engraved block, matter in type, etc.
- Towards the end of the eighteenth century , Professor Wilson of Glasgow , being engaged in a series of experiments for making etchings upon glass with fluoric acid for the purposes of art , thought it possible to make polytypes of glass from engraved copperplates1825, Thomas Curson Hansard, Typographia, an Historical Sketch of the Origin and Progress of the Art of Printing
- In the Hindley–Milner type system, a data type containing variables bound by one or more ∀ (for-all) quantifiers.
Verb
polytype (third-person singular simple present polytypes, present participle polytyping, simple past and past participle polytyped)
- To produce a polytype of.
- to polytype an engraving
Forms of polytype
| Noun | |
|---|---|
| plural | polytypes |
| Verb | |
| third-person singular present | polytypes |
| present participle | polytyping |
| past participle | polytyped |
| past | polytyped |
Origin of polytype
From poly- + type.
Questions about polytype
- What does polytype mean?
- Polytype means any of the types involved in polytypism.
- What part of speech is polytype?
- Polytype can be a noun or a verb.
- What is the plural of polytype?
- The plural of polytype is polytypes.
Words near polytype in the dictionary
Source and license
Adapted from Wiktionary: polytype (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.
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Pronunciation audio from Wikimedia Commons, each file under its own free license: LL-Q1860 (eng)-Naomi Persephone Amethyst (NaomiAmethyst)-polytype.wav.
Cite this entry: “polytype.” Word.ws, https://word.ws/polytype. Based on Wiktionary, CC BY-SA 4.0.