noun, noun which may take the genitive case particle 'no'
mobile; moveable
Describes something that can be moved or is designed to move, often used in technical or mechanical contexts (e.g., 可動橋, 可動式).
この机は可動式の棚が付いている。
This desk has a movable shelf.
This robot has several movable joints.
可動部分には定期的に注油が必要だ。
The moving parts need regular lubrication.
固定 means fixed or stationary, the opposite of 可動 which means capable of moving.
可動 means 'movable' and describes parts designed to shift, directly opposing the physically fixed sense of 不動.
稼働 (same reading かどう) means the operation or running of machinery, whereas 可動 describes the mere capability of being moved.
range of motion; ROM
movable weir; adjustable dam gate
mobility
movable bridge
moving gadget on a pachinko machine
moving-coil type
Compound of 可 (possible) and 動 (move), literally 'able to move'. The reading is on'yomi.