áireamh, m. (gs. as s. -rimh, as vn. -rithe). 1. vn. of áirigh. 2. Count(ing), enumeration; census. ~ a dhéanamh ar rud, to count, reckon, sth. Rud a chur san ~, to take sth. into account; to include sth. As an ~, out of the reckoning; not included. Gan ~, countless, incalculable. Níl ~ ar a chuid saibhris, he is incalculably rich. Agus an dá lá (a chur) san ~, both days (to be) included. 3. (a) Arithmetic. ~ béil, cinn, mental arithmetic. (b)Tá ~ cinn san fhear sin, that man is clever. 4. (a) Number. ~ daoine, a number of people. (b) Portion. (c) A number added for good measure. Céad agus ~, one hundred and a bit. ~ éisc, three fishes. ~ punann, ten sheaves.