Root

n.

Heard in Mayo, Kilkenny, Galway and Dublin

A search. Also an erection of the male member.

In use

Have a root under the couch fer it" "I woke up this morning with a qware root on me.

Posh English

Have a rummage beneath the settee for it. I awoke this morning with a most peculiar tumescence.

Same phrase, other counties