The meaning of BASAL is relating to, situated at, or forming the base. How to use basal in a sentence.

BASAL meaning: 1. forming the bottom layer of something, especially the skin: 2. relating to or affecting the…. Learn more.

basal (ˈbeɪsəl) adj 1. at, of, or constituting a base 2. of or constituting a foundation or basis; fundamental; essential

Definition of basal adjective in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

Mar 12, 2026 · Adjective basal (comparative more basal, superlative most basal) Basic, elementary; relating to, or forming, the base, or point of origin.

Located at or near the base of a plant stem, or at the base of any other plant part. Basal placentation.

basal, adj. & n. meanings, etymology, pronunciation and more in the Oxford English Dictionary

Something that's basal forms the base or the bottom layer of an object. The basal leaves on a plant are connected to the lowest section of its stem. In medicine, the word basal describes structures that are …

Of or pertaining to the base; constituting the base; fundamental. Pertaining to the base of a part or organ. On or near the base: as, a basal mark. Nearest the base: as, the basal joint, or the four basal …

When a feature or structure is described as basal, it implies that it forms the essential or primary support, starting point, or core of a larger system or hierarchy.