Where does “islinenna” come from?

islinenna (Cornish) comes from Cornish -a, from Proto-Brythonic -haβ̃, from Proto-Celtic *-isamos — forms superlative adjectives.

islinenna (Cornish): to underline

Definitions

  1. to underline

Ancestry of “islinenna”, step by step

StepLanguageWordMeaning
1Cornish-aVerbal suffix
2Proto-Brythonic-haβ̃Forms the superlative of an adjective
3Proto-Celtic*-isamosforms superlative adjectives
Every word from Proto-Celtic *-isamos