(こしか)

こしかけ
noun
seat; stool; temporary position
furniturework
1. seat; bench; stool
A place for sitting, especially a simple seat like a bench or stool.
(にわ)腰掛(こしか)ある
There is a bench in the garden.
I sat down on a wooden stool and rested.
公園(こうえん)腰掛(こしか)(ほん)()んでいる(ひと)がいた。
There was someone reading a book on a park bench.
2. temporary position; stepping stone
A job or position that someone takes only temporarily, treating it as a stepping stone to something better.
この仕事(しごと)腰掛(こしか)けだ。
This job is just temporary.
I've been at the company a long time, even though I only meant it to be temporary.
There were many women who worked only as a stopgap until marriage.

Usage

Sense 1 is a straightforward word for a simple seat or bench. Sense 2 is figurative and somewhat negative, implying that the person is not fully committed to the position.

Common collocations

Forms

From (こし) (waist/hip) + ()ける (to hang/rest), literally "a place to rest your hips."