A fountain pen in which the ink is drawn from replaceable cartridges.

(idiomatic) A person who wakes up, without difficulty, early each morning and is alert and active during the first part of the day.

(idiomatic) A person whose preference or custom is to remain awake and active during the evening and early morning (night) hours, and who usually sleeps during part of the daytime.

Alternative form of take down a notch

(idiomatic) Alternative form of take down a notch

plural of peak season

People of a late Neolithic and early Bronze Age culture of northern and western Europe who made distinctive earthenware vessels.

the pedal in a vehicle, usually a car, which operates the brakes

(public transport) The number of vehicles required to operate the highest-frequency service on a route.

plural of peak vehicle requirement