Alternative spelling of pocketknife

A knife with a hinged blade or blades that, for safety when not in use, can be folded into a slot in the handle.

A knot derived from the reef knot, commonly used by surgeons.

Firmly constructed and held together

(transitive, idiomatic) To astonish; to stagger or overwhelm; to confuse or disorient.

(Britain) A secondary, often unintended effect; a repercussion, chain reaction.

A slip knot.

A non-serrated or unilaterally serrated table knife with a dull edge and rounded point, designed for spreading butter on a piece of bread without tearing it.

plural of knee-jerk

The tolling of a bell announcing death. / (idiomatic, by extension) A sign or omen foretelling the death or destruction of something.