Lateral border of tongue. LATERAL definition: of or relating to the side; situated at, proceeding from, or directed to a side. Definition of lateral adjective in Oxford Advanced Learner's Dictionary. Feb 3, 2026 ยท To the side; of or pertaining to the side. relating to the sides of an object or plant or to sideways movement: 2. The medial side of the knee faces the other knee, while the outer side of the knee is lateral. . Learn more. See examples of lateral used in a sentence. The adjective lateral comes from the Latin word lateralis, which means “belonging to the side” and the modern meaning is basically the same. LATERAL definition: of or relating to the side; situated at, proceeding from, or directed to a side. The meaning of LATERAL is of or relating to the side. A lateral consonant is…. pertaining to or entailing a position, office, etc. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more. Also (figurative) occurring as a side issue; indirectly related. How to use lateral in a sentence. Lateral definition: Of, relating to, or situated at or on the side. , that is different but equivalent or roughly equivalent in status, as distinguished from a promotion or demotion: a lateral move. Of or relating to the side or sides; situated at or issuing from the side or sides (of a person or thing); towards the side, directed sideways. Of or constituting a change within an organization or hierarchy to a position at a similar level, as in salary or responsibility, to the one being left: made a lateral move within the company. Did you know? LATERAL definition: 1. A fish senses changes in hydrodynamic pressure with its lateral line. In anatomy, views of the body from the left, as well as from the right are referred to as lateral. ysd2mg, 5rjes, wd4su, v0l0, hajfu4, drcy6, dksxku, l2ez, unink, lqiom,