An object, such as a passage or a protrusion, that is situated on the side of something else.

(linguistics) A sound produced through lateral pronunciation (such as /l/ in lateral).

(American football) A lateral pass.

(business) An employee hired for a position at the same organizational level or salary as their previous position.

To move (oneself or something) in a lateral direction.

(American football) To execute a lateral pass.

An adjective "lateral" refers to something situated on one side of the body or organ, affecting one side of the body, or acting at right angles to a line of motion or strain.

(UK) Non-linear or unconventional, as in, lateral thinking.

(of a consonant, especially the English clear l) (phonetics, phonology) Pertaining to speech sounds generated by partially blocking the egress of the airstream with the tongue, leaving space on one or both sides of the occlusion for air passage.