What does Q stand for?

also

each or every

Quickening

The moment during pregnancy when the baby is first felt to move.

Quaque ( Each or Every)

quaque - every

EVERY HOURS

Quantizer

Quark

A quark is an elementary particle and a fundamental constituent of matter. Quarks combine to form composite particles called hadrons, the most stable of which are protons and neutrons, the components of atomic nuclei. Due to a phenomenon known as color confinement, quarks are never directly observed or found in isolation, they can be found only within hadrons, such as baryons (of which protons and neutrons are Examples), and mesons.

Transistor

An active semiconductor device used for providing power amplification and having three or more terminals. A transistor is a semiconductor device used to amplify and switch electronic signals and electrical power. It is composed of semiconductor material with at least three terminals for connection to an external circuit. A basic solid-state control device which allows or disallows current flow between two terminals, based on the voltage or current delivered to a third terminal.

Dynamic Pressure

The pressure of a fluid resulting from its motion, equal to one half the fluid density times the fluid velocity squared.