1 noun also COMM, COMP to problem, situationréiteach masc1 c m ufuascailt fem2 c m uthat's the solution to the problemsin é réiteach na faidhbe, sin é an réiteach ar an bhfadhbwe're trying to find a solutiontáimid ag iarraidh teacht ar réiteach, táimid ag iarraidh réiteach a fháilthat's the perfect solutionsin é an réiteach is fearr2 noun also MATH to puzzle, mathematical problemfreagra masc4 c m uréiteach masc1 c m u3 noun CHEM liquid containing sth dissolvedtuaslagán masc1 c m uammonia solutiontuaslagán amóiniasoap solutiontuaslagán gallúnaí4 noun CHEM process of being dissolvedtuaslagadh masc c m u