Word.ws English Dictionary

proto

proto is the clipping of prototypical.

Noun

proto (plural protos)

  1. (informal) A prototype of a design.
    • […] attending various fabric trade shows across the country and internationally; reviewing protos (prototypes) and strike-offs; approving final designs; and communicating with overseas mills.2013, Lisa Springsteel, Becoming a Fashion Designer
  2. (informal, slang) A protogen.

Meaning of prototypical

Adjective

prototypical (comparative more prototypical, superlative most prototypical)

  1. Constituting or representing an original type of something that others are modelled on or derived from.
    • The fourth model is called the enlightment model: Actors are seen to be responsible for problems but unable or unwilling to provide solutions. They are believed to need discipline provided by authoritative guidance. The Alcoholic Anonymous^([sic]) groups are considered prototypical for this model.2013 June 29, Leo Montada, “Coping with Life Stress”, in Herman Steensma, Riël Vermunt, editors, Social Justice in Human Relations Volume 2: Societal and Psychological Consequences of Justice and...

Proper noun capitalized: Proto

Proto (plural Protos)

  1. A surname.

Forms of proto

Noun
pluralprotos
Proper noun
pluralProtos

Origin of proto

From the prefix proto-.

Questions about proto

What does proto mean?
Proto means a prototype of a design.
What is proto the clipping of?
Proto is the clipping of prototypical.
What part of speech is proto?
Proto can be a noun or a proper noun.
What is the plural of proto?
The plural of proto is protos.

Words near proto in the dictionary

  1. protistology
  2. protiston
  3. protists
  4. protium
  5. protiums
  6. proto
  7. proto-
  8. Proto-Afrasian
  9. Proto-Afro-Asiatic
  10. Proto-Afroasiatic
  11. Proto-Albanian

Source and license

Adapted from Wiktionary: proto (page history and authors); Proto (page history and authors); prototypical (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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Cite this entry: “proto.” Word.ws, https://word.ws/proto. Based on Wiktionary, CC BY-SA 4.0.