nightstick

protection against the cold

busy

the Pleiades (star cluster)

bar, staff, stick, pole, walking stick, cane, stave, strove, rod, wand, (shepherd's) crook. / straight line.

a staff, measuring 6 shaku (about 1.8 meters), used in martial arts such as 棒術 (bōjutsu) / (by extension) stick-like or long, cylindrical item: pointer, pole, rod, etc.

forget

a certain person; a certain object

hair, fur

(archaic, possibly obsolete) dragonfly