Substitute \Sub"stit"ute\, v. t. [imp. & p. p. Substituted; p. pr. & vb. n. Substituting.]

[See Substitute, n.]

To put in the place of another person or thing; to exchange.

Some few verses are inserted or substituted in the room of others. --Congreve.

Source: Webster's Revised Unabridged Dictionary (1913)
 

Substituted \Sub"stit"uted\, a.

1. Exchanged; put in the place of another.

2. (Chem.) Containing substitutions or replacements; having been subjected to the process of substitution, or having some of its parts replaced; as, alcohol is a substituted water; methyl amine is a substituted ammonia.

Substituted executor (Law), an executor appointed to act in place of one removed or resigned.

Source: Webster's Revised Unabridged Dictionary (1913)