substitution

• Substitution

• substitution

• substitution

• substitution

substitution

Noun

an event in which one thing is substituted for another; "the replacement of lost blood by a transfusion of donor blood"

Synonyms:

• substitution
• permutation
• transposition
• replacement
• switch

Noun

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"

Synonyms:

• substitution
• exchange
• commutation