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