ionsaitheach

== Irish == === Etymology 1 === From ionsaigh (“advance upon, attack; proceed to, approach; set about, attempt; reach, attain; seek out”, verb) +‎ -ach (adjectival suffix). ==== Adjective ==== ionsaitheach (genitive singular masculine ionsaithigh, genitive singular feminine ionsaithí, plural ionsaitheacha, comparative ionsaithí) attacking, aggressive (optics) incident ===== Declension ===== ===== Related terms ===== (attacking, aggressive): ionsaitheoir (optics): ionsaitheacht === Etymology 2 === From ionsaigh (verb) +‎ -ach. ==== Noun ==== ionsaitheach m (genitive singular ionsaithigh, nominative plural ionsaithigh) synonym of ionsaitheoir (“attacker, aggressor”) ===== Declension ===== === Mutation === === Further reading === Ó Dónaill, Niall (1977), “ionsaitheach”, in Foclóir Gaeilge–Béarla, Dublin: An Gúm, →ISBN