One who demonstrates anything, or proves beyond doubt.
The forefinger.
An item, particularly a vehicle, used in demonstrations to a customer or user.
An assistant to a lecturer.
One who demonstrates products in a retail environment; a merchandiser.
One who teaches anatomy from the dissected parts.
One who takes part in a demonstration; a protester.
One who suddenly leaves anything, or the act of doing so.
A technique for regularizing a neural network by discarding a random subset of its units.
Someone who has opted out of conventional society.
The slot in the frame that accepts the axles of the wheels.
Someone who has left an educational institution without completing the course
A damaged portion of a tape or disk, causing a brief omission of audio, video, or data.
Momentary loss of an electronic signal.