Where does “hallmark” come from?

Hallmark comes from Middle English hallmark, from Old English hamermark, from Proto-Germanic *hamra- and *markō, ultimately from Proto-Indo-European ḱel-, meaning to strike or mark.

hallmark (English): A distinguishing characteristic; An official...

Definitions

  1. A distinguishing characteristic; An official...

Ancestry of “hallmark”, step by step

hallmark traces back through two separate lines of ancestry.

via English Mark

StepLanguageWordMeaning
1EnglishMarkAbbreviation of Markarian
2Germanmarkmark any of various European monetary units
3LatinMārcus
4LatinMartīnus
5Latin-īnusof or pertaining to; -ine
6Proto-Italic-īnosof/belonging to
7Proto-Indo-European-iHnosCreates adjectives of materials
8Proto-Indo-European-no-adjectival suffix

via English Hall

StepLanguageWordMeaning
1EnglishHallHall class, a class of steam locomotive used on...
2Middle Englishhallehall; Alternative form of hale; Alternative form...
3Old Englishhealla hall; residence; a large room forming part of a...
4Frankishhallularge room, hall; hall
5Finnishhaludesire; urge, itch
6Finnishhalatato hug, embrace; to want
7Proto-Germanichalōnąto call, appoint, summon; to fetch, get
8Proto-Indo-Europeanḱelh₁-to warm up, to be hot; to warm up, be hot
Every word from Proto-Indo-European -no-
hallmark — Etymology, Origin & Word History | Etymology Explorer