411 REFERENCE · Wiktionary
Aontroim
Reference material by Wiktionary contributors. This retains its source identity and is not 411 news reporting.
Irish
ga:,Contae Aontroma
Etymology
From ga sga óen single, lone, one + sga troim back, spine, ridge.
Proper noun
f -oma
ga Antrim town county/Antrim cc/Northern Ireland
ga Antrim county cc/Northern Ireland
ga Contae Aontroma
Mutation
Further reading
Hayward, Richard (2015): Ulster and the City of Belfast, p. 39