contingent
Cross references: 1. accidental 1. con.tin.gent \k*n-'tin-j*nt\ aj [ME, fr. MF fr. L contingent-, contingens, prp. of contingere] to have contact with, befall, fr. com- + tangere to touch 1: likely but not certain to happen : POSSIBLE 2a: a happening by chance or unforeseen causes 2b: intended for use in circumstances not completely foreseen 2c: UNPREDICTABLE 3: dependent on or conditioned by something else 4: not logically necessary; esp : EMPIRICAL, FACTUAL 5: not necessitated : FREE - con.tin.gent.ly av 2. contingent n 1: something contingent : CONTINGENCY 2: a quota or share esp. of persons (as troops or athletes) supplied from o r representative of an area or group
Webster's English Dictionary