a complete set of something, a complete suit of clothes

(rare) the night of the day before yesterday; two nights ago

(rare) the morning of the day before yesterday

parting, parting ways

for the time being, for the present

one example

once / temporarily, for the time being / tentatively, just in case

Kyūjitai form of 一体: on earth, the heck, in the world (used for emphasis and to express incredulity)

Kyūjitai form of 単一 (“independence; homogeneity”)

Kyūjitai form of 単一 (“independent; single; homogenous”)