a. (UN-1 7.)
1821. Blackw. Mag., X. Aug., 36/1. Though they [girls] may occasionally assist at those [games] of the boys, yet it would be accounted unboyish, or effeminate, did the little men venture to take a part in the amusements more peculiarly appropriated to the girls.
1864. Miss Yonge, Trial, I. 277. The steady low voice, and unboyish language.
1881. Mary C. Hay, Missing, etc. II. 43. It might have grown into an idle and unboyish habit.