Peccadillo \Pec`ca*dil"lo\, n.; pl. {Peccadillos}. [Sp. pecadillo, dim. of pecado a sin, fr. L. peccatum. See {Peccant}.] A slight trespass or offense; a petty crime or fault. --Sir W. Scott. web1913

peccadillo n : a petty misdeed [syn: {indiscretion}] wn