removable
adj.describing something that is designed to be taken off or away from another object. You use this when a part can be separated without breaking the main thing.
adj.capable of being taken away or detached from a fixed position or a larger assembly. Often used to describe modular components or protective coverings.
“The sofa has removable covers for easy washing.”
“The laptop features a removable battery, allowing users to swap it out for a fresh one during long flights.”
“Architects designed the stadium with a removable roof to accommodate both indoor sporting events and open-air concerts regardless of the weather conditions.”
Typically used attributively before a noun or predicatively after a linking verb like 'is' or 'seems'.
“Everything in the system—the derailleur, the controllers, and the motor—takes power from a single removable battery.”
From remove + -able.
Etymology adapted from Wiktionary, available under CC BY-SA 4.0.