casual
Cross references: 1. accidental 2. random 1. ca.su.al \'kazh-(*-)w*l, 'kazh-*l\ \-e-\ aj [ME, fr. MF & LL; MF casuel, fr. LL casualis, fr. L casus fal]l, chance 1: subject to, resulting from, or occurring by chance 2a: occurring without regularity : OCCASIONAL 2b: employed for irregular periods 3a: feeling or showing little concern : NONCHALANT 3b1: INFORMAL, NATURAL 3b2: designed for informal use - ca.su.al.ly av 2. casual n 1: a casual or migratory worker 2: an officer or enlisted man awaiting assignment or transportation to his unit
Webster's English Dictionary