çekim: karşılaştırma níos débhliantúla · üstünlük is débhliantúla
köken: From dé- (“bi-”) + bliantúil (“yearly, annual”).
Belarusçaдвухгадо́вы
Manksçadaa-vleinoil
gddà bhliadhnail
Etimoloji
Learned borrowing from Ancient Greek διετής (dietḗs). By surface analysis, δι- from δις ("twice") (di- from dis ("twice")) + -ετής (-etís) from έτ(ος) n (ét(os), “year”) + -ής (-ís, suffix for adjectives).