To test or have a preliminary trial of (an idea, a new product, etc.)
To guide (a vessel) through coastal waters.
To serve as the leading locomotive on a double-headed train.
To control (an aircraft or watercraft).
A person who steers a ship, a helmsman.
A pilot light.
A short plug, sometimes made interchangeable, at the end of a counterbore to guide the tool.
A guide book for maritime navigation.
A racing driver.
An instrument for detecting the compass error.
A person authorised to drive such a vehicle during an escort.
Something serving as a test or trial.
The heading or excavation of relatively small dimensions, first made in the driving of a larger tunnel.
A sample episode of a proposed TV series produced to decide if it should be made or not. If approved, typically the first episode of an actual TV series.
A person who is in charge of the controls of an aircraft.
One who flies a kite.
A cowcatcher.
A person who knows well the depths and currents of a harbor or coastal area, who is hired by a vessel to help navigate the harbor or coast.
A guide or escort through an unknown or dangerous area.
A pilot vehicle.
Being a vehicle to warn other road users of the presence of an oversize vehicle/combination.
Used to control or activate another device.
Made or used as a test or demonstration of capability.
To take or to test a sample or samples of.
To reduce a continuous signal (such as a sound wave) to a discrete signal.
To make or show something similar to a sample.
To reuse a portion of (an existing sound recording) in a new piece of music.
A small quantity of food for tasting, typically given away for free.
A subset of a population selected for measurement, observation or questioning, to provide statistical information about the population.
Gratuitous borrowing of easily recognised phases (or moments) from other music (or movies) in a recording.
A part or snippet of something taken or presented for inspection, or shown as evidence of the quality of the whole; a specimen.
A small piece of some goods, for determining quality, colour, etc., typically given away for free.