The meaning of LINEAL is linear. How to use lineal in a sentence.

The biological group includes all those who are biologically related to us: our lineal antecedents, lineal descendants (including the unborn), and our siblings, aunts, uncles, and cousins.

LINEAL definition: being in the direct line, as a descendant or ancestor, or in a direct line, as descent or succession. See examples of lineal used in a sentence.

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

A lineal descendant of a particular person or family is someone in a later generation who is directly related to them.

2 days ago · Definitions of lineal adjective in a straight unbroken line of descent from parent to child “ lineal ancestors” “ lineal heirs” synonyms: direct matrilineal, matrilinear

lineal (ˈlɪnɪəl) adj 1. being in a direct line of descent from an ancestor 2. of, involving, or derived from direct descent

Dec 5, 2025 · Adjective [edit] lineal (not comparable) Pertaining to lines; consisting of lines. (law, history and anthropology) Relating to aspects of lineage, such as descent, succession, …

The word 'lineal' has its origins in the Latin word 'linealis', which means 'belonging to a line'. The term has been used in mathematics to describe sequential operations and in genealogy to …

There are seven meanings listed in OED's entry for the word lineal, one of which is labelled obsolete. See ‘Meaning & use’ for definitions, usage, and quotation evidence.