(biochemistry) Describing the amino acid, at one end of a polypeptide or protein, that has a free amino group

plural of cable terminal

plural of air terminal

(archaeology) The abruptly truncated end of a knapped stone flake that did not reach across the entire face of the core stone; also applied to the site of the break on the core.

the facility on an airfield or airport where aircraft are loaded and unloaded of passengers or freight

(computing) A computer terminal consisting of a monitor (usually in monochrome) and keyboard, but (unlike a personal computer) having almost no processing capability, used to provide input to and receive output from a remote server, minicomputer, or mainframe.

The speed at which an object in free-fall and not in a vacuum ceases to accelerate downwards because the force of gravity is equal and opposite to the drag force acting against it.

(astronomy) The boundary marking one of the outer limits of the Sun's influence, where the solar wind dramatically slows. / (by extension, astronomy) That point for space around any star.

A structure in the brain, being a band of fibers running along the lateral margin of the ventricular surface of the thalamus.

(organic chemistry) Any acetylene (alkyne) having the triple bond attached to a terminal carbon atom; R-CC-H.