Nouns

(n)bore, dullarda person who evokes boredom
(n)tidal bore, bore, eagre, aegir, eagera high wave (often dangerous) caused by tidal flow (as by colliding tidal currents or in a narrow estuary)
(n)bore, gauge, caliber, calibrediameter of a tube or gun barrel
(n)bore, bore-hole, drill holea hole or passage made by a drill; usually made for exploratory purposes

Verbs

(v)bore, tirecause to be bored
(v)bore, drillmake a hole, especially with a pointed power or hand tool“don't drill here, there's a gas pipe”, “drill a hole into the wall”, “drill for oil”, “carpenter bees are boring holes into the wall”