unit, unit of measurement - any division of quantity accepted as a standard of measurement or exchange; "the dollar is the United States unit of currency"; "a unit of wheat is a bushel"; "change per unit volume"

capacitance unit - a measure of the capacity of a circuit component to store charge

charge unit, quantity unit - a measure of the quantity of electricity (determined by the amount of an electric current and the time for which it flows)

conductance unit - a measure of a material's ability to conduct an electrical charge

current unit - a measure of the amount of electric charge flowing past a circuit point at a specific time

elastance unit - the reciprocal of capacitance

field strength unit - an electromagnetic unit of magnetic intensity

flux density unit - a measure of the amount of flux per unit of cross sectional area

inductance unit - a measure of the property of an electric circuit by which an electromotive force is induced in it

light unit - a measure of the visible electromagnetic radiation

magnetomotive force unit - a unit of measurement of magnetomotive force

potential unit - a measure of the potential energy of a unit charge at a give point in a circuit relative to a reference point (ground)

power unit - a measure of electric power

radioactivity unit - a measure of radioactivity

resistance unit - the reciprocal of conductance

flightless bird, ratite, ratite bird - flightless birds having flat breastbones lacking a keel for attachment of flight muscles: ostriches; cassowaries; emus; moas; rheas; kiwis; elephant birds

Dromaius, genus Dromaius - a genus of birds in the order Casuariiformes