しょざいない

しょざいない【所在ない】

be [feel] bored; have nothing to do; time hangs heavily on one's hands.

所在なげ

●所在なげに見える look bored.

所在なさ boredom; tedium; ennui. [⇒たいくつ]

●所在なさに having nothing to do; for want of something (better) to do

・所在なさに…する do to while away the time; relieve the [one's] tedium by 《singing》

・所在なさに子供を相手に半日暮らした. I whiled away half the day (by) playing with the children.