n.a knife that can be fixed to the end of a rifle and used as a weapon

v.stab or kill someone with a bayonet

Bayonets
Democracy at the point of bayonets
Bayonets before bullets : the Imperial Russian Army, 1861-1914
Of assegais and bayonets: Reconstructing prehistoric spear use
Bruce W. Menning, Bayonets Before Bullets: The Imperial Russian Army, 1861–1914
The Bayonets of the Republic: Motivation and Tactics in the Army of Revolutionary France, 1791-94
Of big birds and bayonets: hybrid Twitter interactivity in the 2012 Presidential debates
METER ASSEMBLY INCLUDING A COVER HAVING INTEGRAL BAYONETS AND GUARD EARS
You Can't Fight Tanks with Bayonets: Psychological Warfare against the Japanese Army in the Southwest Pacific by Allison B. Gilmore
Prophet and inquisitor: Or, a church built upon bayonets cannot stand: A comment on Mansfield's "Strauss's Machiavelli"