n.1. a.  Something serving as an indication, proof, or expression of something else; a sign: "His lifelong refusal to allow bigots to truly bother him was often considered, unfairly, a token of his weakness" (Jeremy Schaap).
b.  Something that signifies or evidences authority, validity, or identity: The scepter is a token of regal status.
c.  A specific instance of a phenomenon or a class of things, as of a linguistic feature in a sample of a person's speech, that can be isolated for study or analysis.
 2.  A person who is considered as representative of a social group, such as a lone individual or one of a small number of employees hired primarily to prevent an employer from being accused of discrimination.
3.  A keepsake or souvenir.
4.  A piece of stamped metal used as a substitute for currency: subway tokens.
5.  Computers  a.  A small electronic device issued to a user to serve as proof of identity, as for the purpose of accessing a network.
b.  A piece of software that serves as proof of the user's identity.
  adj.1.  Done as an indication or pledge: a token payment.
2. a.  Perfunctory; minimal: a token gesture of reconciliation; token resistance.
b.  Being a product of tokenism; merely symbolic: refused to be the token woman on the committee.