SUBSTITUTIONARY
Sub`sti*tu"tion*a*ry, a.
Defn: Of or pertaining to substitution; substitutional.
SUBSTITUTIVE Sub"sti*tu`tive, a. Etym: [Cf. F. substitutif, L. substitutivus conditional.]
Defn: Tending to afford or furnish a substitute; making substitution; capable of being substituted. Bp. Wilkins.
SUBSTRACT Sub*stract", v. t. Etym: [F. suostraire; L. subtus below (from sub under) + trahere to draw. See Substract.]
Defn: To subtract; to withdraw. [Obs.] Barrow.
SUBSTRACTION
Sub*strac"tion, n. Etym: [OF. substraction, F. soustraction. See
Subtract.]
1. Subtraction; deduction. [Obs.]
2. (Law)
Defn: See Subtraction, 3.