'Substitute' definitions:

Definition of 'substitute'

From: WordNet
adjective
Capable of substituting in any of several positions on a team; "a utility infielder" [syn: utility(a), substitute(a)]
adjective
Serving or used in place of another; "an alternative plan" [syn: alternate, alternative, substitute]
adjective
Artificial and inferior; "ersatz coffee"; "substitute coffee" [syn: ersatz, substitute]
noun
A person or thing that takes or can take the place of another [syn: substitute, replacement]
noun
An athlete who plays only when a starter on the team is replaced [syn: substitute, reserve, second-stringer]
noun
Someone who takes the place of another (as when things get dangerous or difficult); "the star had a stand-in for dangerous scenes"; "we need extra employees for summer fill- ins" [syn: stand-in, substitute, relief, reliever, backup, backup man, fill-in]
verb
Put in the place of another; switch seemingly equivalent items; "the con artist replaced the original with a fake Rembrandt"; "substitute regular milk with fat-free milk"; "synonyms can be interchanged without a changing the context's meaning" [syn: substitute, replace, interchange, exchange]
verb
Be a substitute; "The young teacher had to substitute for the sick colleague"; "The skim milk substitutes for cream--we are on a strict diet" [syn: substitute, sub, stand in, fill in]
verb
Act as a substitute; "She stood in for the soprano who suffered from a cold" [syn: substitute, deputize, deputise, step in]

Definition of 'Substitute'

From: GCIDE
  • Substitute \Sub"stit"ute\, n. [L. substitutus, p. p. of substituere to put under, put in the place of; sub under + statuere to put, place: cf. F. substitut. See Statute.] One who, or that which, is substituted or put in the place of another; one who acts for another; that which stands in lieu of something else; specifically (Mil.), a person who enlists for military service in the place of a conscript or drafted man. [1913 Webster]
  • Hast thou not made me here thy substitute? --Milton. [1913 Webster]
  • Ladies [in Shakespeare's age] . . . wore masks as the sole substitute known to our ancestors for the modern parasol. --De Quincey. [1913 Webster]

Definition of 'Substitute'

From: GCIDE
  • 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. [1913 Webster]
  • Some few verses are inserted or substituted in the room of others. --Congreve. [1913 Webster]

Synonyms of 'substitute'

From: Moby Thesaurus