LINEAL
lineal
(adjective) arranged in a line
lineal, direct
(adjective) in a straight unbroken line of descent from parent to child; “lineal ancestors”; “lineal heirs”; “a direct descendant of the king”; “direct heredity”
Source: WordNet® 3.1
Etymology
Adjective
lineal (not comparable)
(family) Of a family relationship that includes mothers, fathers, daughters, sons, grandparents, grandchildren, etc, but not siblings; as opposed to collateral.
Inheriting by direct descent; having the right by direct descent to succeed (to).
Composed of lines; delineated.
In the direction of a line; of a line; of or relating to a line; measured on, or ascertained by, a line; linear.
Antonyms
• collateral
Coordinate terms
• (of a line): areal, spacial, spatial
Anagrams
• lienal, nillae
Source: Wiktionary
Lin"e*al, a. Etym: [L. linealis belonging to a line, fr. linea line:
cf. F. linéal. See 3d Line.]
1. Descending in a direct line from an ancestor; hereditary; derived
from ancestors; -- opposed to collateral; as, a lineal descent or a
lineal descendant.
The prime and ancient right of lineal succession. Locke.
2. Inheriting by direct descent; having the right by direct descent
to succeed (to).
For only you are lineal to the throne. Dryden.
3. Composed of lines; delineated; as, lineal designs.
4. In the direction of a line; of a line; of or pertaining to a line;
measured on, or ascertained by, a line; linear; as, lineal magnitude.
Lineal measure, the measure of length; -- usually written linear
measure.
Source: Webster’s Unabridged Dictionary 1913 Edition