1 adjective in the eastthoir adj c m uoirthearach adj1 c m usan oirthearin easterly parts of the countrysa chuid thoir den tír, in áiteanna in oirthear na tírethe most easterly pointan pointe is faide soirdue to its easterly locationtoisc é a bheith suite san oirthear2 adjective towards the eastsoir adj c m uin an easterly directioni dtreo an oirthir, ag gabháil soir3 adjective of windanoir adj c m uan easterly windgaoth anoir4 noungaoth anoir