Mac.
Used to address a man whose name is unknown.
Meaning & usage
Used to address a man whose name is unknown.
Have you got a light, Mac?
Where this word comes from
See macc for details.
A diminutive of the male given name Max.
A diminutive for a person with a surname that starts with "Mac" or "Mc".
Where this word comes from
See macc for details.
A Macintosh computer (made by Apple Inc.).
Where this word comes from
Etymology tree Proto-Celtic *makkʷos Primitive Irish ᚋᚐᚊᚊᚔ (maqqi) Old Irish macc Middle Irish mac Scottish Gaelic mac Scottish Gaelic an Proto-Celtic *to- Proto-Indo-European *weyd-der. Proto-Indo-European *wéydtus Proto-Celtic *wissus Proto-Celtic *towissus Proto-Indo-European *-eh₂- Proto-Indo-European *-kos Proto-Indo-European *-eh₂kos Proto-Celtic *-ākos Proto-Celtic *towissākos Primitive Irish ᚈᚑᚃᚔᚄᚐᚉᚔ (tovisaci) Old Irish toísech Scottish Gaelic tòisiche Scottish Gaelic Mac an Tòisiche English McIntosh English Macintosh English Mac Informal diminutive of Macintosh, later adopted by Apple as a trademark.
McMaster University
Where this word comes from
A shortening.
McDonald's
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Definitions, grammatical labels, IPA, etymology and examples: Wiktionary contributors, extracted by Kaikki / Wiktextract. Adapted under CC BY-SA 4.0. Selected fields and authored examples are shown; third-party quotations and audio are omitted. See contributor history.
Last enriched 2026-09-10. Definitions are in English. Romanizations are shown when supplied by the source; syllable estimates are omitted for unsupported scripts.