Where does “FIS” come from?

FIS comes from French FIS, of unknown origin.

FIS (English): Abbreviation of flight information service

Definitions

  1. Abbreviation of flight information service

Ancestry of “FIS”, step by step

StepLanguageWordMeaning
1Frenchfisfirst-person singular past historic of faire;...
2Frenchfaireto do
3Middle Frenchfaireto do; to make; to choose; to elect
4Old Frenchfaireto do
5Latinfaciōto do
6Latin-toriumnominative neuter singular of -tōrius; accusative...
7Latin-tōriusory
8Latin-tor-er
9Proto-Italic-tōrForms agent nouns to verb stems
10Proto-Indo-European-tōrDerives agent nouns from verbs, denoting someone...
11Proto-Indo-European-tor-s
Every word from Proto-Indo-European -tor-s