(medicine, cardiology) Specialized heart muscle cells that transmit electrical impulses from the AV node in the heart to the muscle cells of the heart wall, which contract in response producing the...

Alternative form of catnap (“short amount of time spent sleeping”)

A town, railway station and junction in Conwy county borough, Wales (OS grid ref SH7978).

(linguistics) The tendency or legitimacy of words to occur together in a collocation.