English

Fidoer

From Fido (“FidoNet”) + -er.

Formed from Fido ‘FidoNet’ + -er

Proto-Indo-European *bʰeydʰ- ‘to trust’

Proto-Indo-European *bʰeydʰós ‘faithful, trustworthy’

Proto-Italic *feiðos ‘faithful, reliable’

Latin fīdus ‘faithful’

Italian fido ‘faithful, loyal’

English Fido

Today it means

noun Synonym of FidoNetter.

Language periods are conventional ranges, not dates for this word.