tol·er·ant

[tol-er-uhnt]

adjective

1.  Inclined or disposed to tolerate; showing tolerance; forbearing: tolerant of errors.
2.  Favoring toleration: a tolerant church.
3.  Medicine/Medical, Immunology .

a.  Able to endure or resist the action of a drug, poison, etc.
b.  Lacking or exhibiting low levels of immune response to a normally immunogenic substanc