ಅರ್ಥ : In a straight unbroken line of descent from parent to child.
ಉದಾಹರಣೆ :
Lineal ancestors.
Lineal heirs.
A direct descendant of the king.
Direct heredity.
ಸಮಾನಾರ್ಥಕ : direct
Descended from a common ancestor but through different lines.
Cousins are collateral relatives.ಅರ್ಥ : Arranged in a line.