Where does “atmark” come from?

atmark (English) comes from English Mark, from German mark, from Latin Mārcus, from Latin Martīnus, from Latin -īnus, from Proto-Italic -īnos, from Proto-Indo-European -iHnos, from Proto-Indo-European -no- — adjectival suffix.

atmark (English): The at sign

Definitions

  1. The at sign

Ancestry of “atmark”, step by step

atmark 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 AT

StepLanguageWordMeaning
1EnglishATInitialism of assistive technology; Initialism of...
2Middle Englishatat; to
3Old Englishæteating; at a certain place; at a certain time
4Proto-Turkicātname
5Proto-Germanicētąthe act of eating; food
6Proto-Germanicetanąto eat
7Proto-Indo-Europeanh₁édtito eat
8Proto-Indo-Europeanh₁ed-to eat
Every word from Proto-Indo-European -no-