eta meaning, definition, what is eta: the seventh letter of the Greek alphabet. Learn more.
shafts definition, shafts meaning | English dictionary. shaft. 1 the long narrow pole that forms the body of a spear, arrow, etc. 4 a rod or pole forming the handle of a hammer, axe, golf club, etc.
BORE, n. The hole made by boring. Hence, the cavity or hollow of a gun, cannon, pistol or other fire-arm; the caliber; whether formed by boring or not. 1. Any instrument for making holes by boring or turning, as an auger, gimlet or wimble. BORE, n. A tide, swelling above another tide. A sudden influx of the tide into a river or narrow strait.