primer

/ˈpɹaɪ.mə/

Proposed by a contributor, not yet supported by evidence.

Also seen as: primers

Sense 1

Meaning · English

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.

Noun

Sources & notes

Adapted from English Wiktionary (CC BY-SA 4.0, retrieved 2026-08-01 via kaikki.org).

Sense 2

Meaning · English

Any of various similar works issued in England for private prayer in accordance with the Book of Common Prayer.

Noun

Sources & notes

Adapted from English Wiktionary (CC BY-SA 4.0, retrieved 2026-08-01 via kaikki.org).

Sense 3

Meaning · English

Any substance or device, such as priming wire or blasting cap, used to ignite gunpowder or other explosive.

Noun

Examples

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.

Usage example from English Wiktionary (CC BY-SA 4.0, retrieved 2026-08-01)

Sources & notes

Adapted from English Wiktionary (CC BY-SA 4.0, retrieved 2026-08-01 via kaikki.org).

Sense 4

Meaning · English

A substance used to prime wood, metal, etc. in preparation for painting.

Noun

Sources & notes

Adapted from English Wiktionary (CC BY-SA 4.0, retrieved 2026-08-01 via kaikki.org).

Common questions

What does “primer” mean?

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.

Is “primer” formal or informal?

No register label has been reviewed yet — treat it as neutral and check the usage notes above.