(obsolete) mailbox / (US, Brazil, obsolete) post office box; PO box

mail / stagecoach stop

a box-shaped receptacle, e.g. a coin bank or letter box (e.g. 銭函, 投函する) / to insert [into a container] (cf. 入れる, 容れる) / a suit of armor (more commonly 鎧)

brave, courageous

bravery, courage

to solicit, to bid, to induce, to persuade

suffering and misery caused by uneasiness

勇: courage / 有: existence / 夕: evening / 佑: protection / 優: extraordinary / 侑: assist / 裕: richness / 幽: tranquility; blackness

優: a female given name / 佑, 友, 悠: a male given name

結う: braid, fasten / 言う: Alternative spelling of いう