Substitution Meaning

There are 2 meaning(s) for word Substitution

Meaning 1 : an event in which one thing is substituted for another

    Synonyms : permutation,  replacement,  switch,  transposition
Meaning 2 : the act of putting one thing or person in the place of another:

    Example : he sent Smith in for Jones but the substitution came too late to help

    Synonyms : commutation,  exchange