cú, m. (gs. ~, pl. ~nna, gs. & gpl. con used in certain phrases)1. Hound, greyhound. Prov:Mar a bhíos an ~ mór bíonn an coileán, like father like son. Prov:I gcosa ~ a bhíos a chuid, a hound depends on its speed for food. Prov:Is minic a bhí ~ mall sona, ‘a lagging hound was often lucky’, better late than never. Prov:Is olc an ~ nach fiú fead a ligean air, ‘it is a poor hound that is not worth whistling for’, anything is better than nothing. S.a. glam1, lúb11(a), sailchuach, teith12. 2. ~ allta, wolf. ~ cosanta, watch-dog. ~ dobhráin, otter. ~ fola, bloodhound. ~ seilge, hunting dog. S.a. cuachma. 3. Fig: Hero, champion. (Var:f)