.CHT, -A, {plural} {idem}, {masculine} a covenant, a pledge; {Regional:Mumhan}ÉIORT, my covenant on you, you must give me a pledge ({genitive} {dative}); ÉIISOIRCHEASD'SÓGRA, a covenant which it is right to announce ({ibidem}); {confer} EADHACHT and EACHC. CHACHT-, -ÉACHTACH, in compde., heroic-; EI {genitive}