FRICTION n.
A device in which a piece on one shaft or pulley is so forcibly pressed against a piece on another shaft that the two will revolve together; as, in the illustration, the cone a on one shaft, when thrust forcibly into the corresponding hollow cone b on the other shaft, compels the shafts to rotate together, by the hold…
INFLICT v.
To give, cause, or produce by striking, or as if by striking; to apply forcibly; to lay or impose; to send; to cause to bear, feel, or suffer; as, to inflict blows; to inflict a wound with a dagger; to inflict severe pain by ingratitude; to inflict punishment on an offender; to inflict the penalty of death on a crimina…
PIERCING a.
Forcibly entering, or adapted to enter, at or by a point; perforating; penetrating; keen; -- used also figuratively; as, a piercing instrument, or thrust. "Piercing eloquence." Shak. -- Pier"cing*ly, adv. -- Pier"cing*ness, n.