. . . . . "the act of putting one thing or person in the place of another: \"he sent Smith in for Jones but the substitution came too late to help\""@en-us . . "00196485-n"^^ . . . . . "100128951"@en-us . . . . . . . . . . "0"^^ . . . "exchange"@en-us . . . "commutation"@en-us . . . "100185849"@en-us . . "100196485"^^ . . . "0"^^ . . . . . . . . . . . . . . . . . . . . . "substitution"^^ . . "the act of putting one thing or person in the place of another: \"he sent Smith in for Jones but the substitution came too late to help\""@en-us . . . . "substitution"@en-us . . "100129804"@en-us .