置く: to put / (following a て-form verb) to do in advance; to do for some future purpose

word

letter challenging someone to a duel

gender role

school grammar / (specifically) Japanese school grammar, based on Shinkichi Hashimoto's work and now universally employed in Japanese schools and dictionaries.

(linguistics) "role language": unique language usage serving as a marker of social identity in fictional speech

(grammar) solecism

behind, after

(spatially) the back, the rear, behind / (temporally) later, afterwards, some time after the present / the rest

one's backside / the back, the rear (both spatially and temporally)