primer

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primer¹

  • /ˈpɹaɪ.mə/ UK
  • /ˈpɹɪm.əɹ/ US
  • /ˈpɹaɪməɹ/

Sounds like primmer · Rhymes with -aɪmə(ɹ), -ɪmə(ɹ)

Where it comes from

From Middle English primer, primere, from Medieval Latin primarius and primarium (“prayer book”) possibly via Anglo-Norman primer (“prayer book”), from prima (“prime the liturgical hour and office”) + -arius and -arium (suffix forming related objects). Its use for schoolbooks derived from the late medieval and early modern use of such prayer books to teach reading.

noun primers

  1. historical A prayer or devotional book intended for laity, initially an abridgment of the breviary and manual including the hours of the Virgin Mary, 15 gradual and 7 penitential psalms, the litany, the placebo and dirige forming the office of the dead, and the commendations.

    Similar: book of hours, prayer book

  2. historical Any of various similar works issued in England for private prayer in accordance with the Book of Common Prayer.
  3. A children's book intended to teach literacy: how to read, write, and spell. Four-year-old Elizabeth Finkle-McGraw would receive the Young Lady's Illustrated Primer from her grandfather. Fiona Hackworth would be getting a copy of the Illustrated Primer too, for this had been John Percival Hackworth's crime: He had programmed the matter compiler to place the cockleburs on the
  4. An introductory text on any subject, particularly basic concepts. [...] The two assets of the book are clear explanation, and a multitude of extremely helpful diagrams, some in two colours, and cutaway photographs; these clearly unravel a difficult subject for the layman, as well as the student engineman for whom the primer is chiefly designed.
  5. New Zealand, obsolete An elementary school class; an elementary school student.

primer²

  • /ˈpɹaɪ.mə(ɹ)/ UK
  • /ˈpɹaɪmɚ/ US

Rhymes with -aɪmə(ɹ)

noun primers

  1. countable, uncountable Any substance or device, such as priming wire or blasting cap, used to ignite gunpowder or other explosive. The percussion primer, known as the “ 110-grain percussion primer,” contains an igniting charge of 95 grains of black powder in addition to the essential elements of a percussion primer.
  2. countable, obsolete, uncountable A person who primes explosives.
  3. countable, uncountable A substance used to prime wood, metal, etc. in preparation for painting.
  4. countable, uncountable A layer of such a substance.
  5. countable, uncountable A layer of makeup that goes beneath the foundation; undermakeup. The undermakeup (primer) should be allowed to dry-set for 30 seconds. Apply foundation over the primer with a sponge using light, careful strokes to blend. Undermakeups come in cream form, sponge-on wands, or sponge-on cream, and as a lotion.
  6. countable, obsolete, uncountable A person who primes wood, metal, etc.
  7. countable, uncountable A molecule which initiates the synthesis of an enzyme, (especially) a single-stranded nucleic acid molecule which initiates DNA replication.
  8. countable, uncountable A pheromone which interacts first with the endocrine system.
  9. countable, uncountable A device used to prime an internal combustion engine with gasoline, (especially) in airplanes.
  10. countable, uncountable A person who prunes trees.

primer³

Where it comes from

From Anglo-Norman primer (“first”), from Latin prīmārius (“first”).

adjective

  1. not comparable, obsolete First in time, initial, early. the primer English kings
  2. not comparable, obsolete First in importance, premier.
  3. not comparable, obsolete, rare First in position, foremost.

Primer⁴

Where it comes from

Unexplained.

proper noun Primers

  1. A surname.

Thesaurus

Closest in meaning: ground, fuse, fuze, fuzee, fusee, undercoat, flat coat, priming coat, example, originator, elementary, proponent, prime, first, handbook, manual

Translations

Every language

noun introductory textbook

Españolabecé, cartilla, introducción
한국어입문서 immunseo
日本語入門書 nyūmonsho, 初等読本 shotō dokuhon
中文識字課本 /识字课本 shìzì kèběn, 入門書 /入门书 rùménshū
Portuguêscartilha, abecedário
Françaisabc, abécédaire
DeutschABC-Buch, Abecedarium, Abecedar
Italianotesto elementare, m
Ελληνικάαλφαβητάριο alfavitário
Românăabecedar
Русскийбуква́рь bukvárʹ, а́збука ázbuka, абецеда́рий abɛcedárij
Tiếng Việtsách học vấn
العربيةكِتَاب تَمْهِيدِيّ kitāb tamhīdiyy

noun children's book introducing basic literacy

Españolcartilla, abecé, silabario
中文識字課本 /识字课本 shìzì kèběn
हिन्दीवर्ण-माला की पुस्तक varṇ-mālā kī pustak, प्राइमर prāimar
Portuguêscartilha
Françaisabécédaire, abc
DeutschFibel, Abecedarium, ABC-Buch
Italianosillabario, abbecedario
Ελληνικάαλφαβητάριο alfavitário, αλφαβητάρι alfavitári
Românăabecedar
Русскийбуква́рь bukvárʹ, а́збука ázbuka
Tiếng Việtsách vỡ lòng, sách học vấn
עבריתאַלְפוֹן, סֵפֶר אָלֶפְבֵּית

noun substance used to ignite a fire

日本語点火剤 tenkazai, 起爆剤 kibakuzai
中文底火 dǐhuǒ
Françaisamorce
Italianoinnesco
Русскийзапа́л zapál

noun small charge used to ignite gunpowder or other explosive

日本語雷管 raikan
Portuguêsespoleta
Françaisamorce
DeutschZündkapsel
Italianoinnesco
Ελληνικάθρυαλλίδα thryallída, καψύλλιο kapsýllio
Русскийзапа́л zapál, ка́псюль kápsjulʹ

noun layer of cosmetic substance

Portuguêsprimer

noun layer of priming substance

日本語砥の粉 tonoko, 砥粉 tonoko, 目止め medome, 目止 medome, 地塗り ji-nuri, 地塗 ji-nuri
中文底漆 dǐqī
Françaissous-couche
DeutschGrundierung
Italianovernice di fondo, mestica
Ελληνικάαστάρι astári, επίχρισμα epíchrisma
Русскийгрунт grunt, грунто́вка gruntóvka

noun substance used to prime wood, metal, etc.

DeutschGrundierung
Русскийгрунто́вка gruntóvka

noun biology: molecule required for replication of DNA

Españoliniciador, cebador, partidor
日本語プライマー puraimā
Portuguêsiniciador
Françaisamorce
Italianoinnesco

noun device used to prime an internal combustion engine with gasoline

Españolignitor
日本語チョーク chōku
Italianoiniettore
Ελληνικάεγχυτήρας enchytíras

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Cite this
MLA

"primer." Wiktionary, via Micwyn, micwyn.com/word/primer. Accessed 6 Nov. 2026.

APA

primer. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/primer

Chicago

"primer." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/primer.

BibTeX
@misc{primer_2026,
  title = {primer},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/primer},
  urldate = {2026-11-06}
}