attachable

Attachable is an adjective describing something that can be attached to another object. It derives from the verb attach, with the suffix -able to indicate capability. The term is commonly used in engineering, manufacturing, consumer electronics, and product design to denote components, accessories, or modules that can be joined to a host item.

In mechanical engineering and hardware, attachable parts include tools, brackets, quick-release fittings, snap-on covers, and detachable battery packs. They are designed to be added or removed without permanent modification, facilitating customization, maintenance, or replacement. Attachables may use fasteners such as screws, bolts, latches, magnets, clips, or adhesive interfaces.

In consumer electronics and furniture, attachable accessories expand functionality or provide protective, mounting, or storage options. Examples include attachable phone mounts, protective cases, modular storage systems, and snap-on trim or feet.

In software and systems engineering, the concept is closely related to plug-ins or extensions: modules that can be attached to a core system to extend features without changing the base code. The term emphasizes modularity and adaptability rather than the specifics of the attachment mechanism.

Design considerations for attachable components include compatibility of interfaces, mechanical strength, ease of attachment and removal, safety standards, and clear labeling of load limits and installation procedures. See also: attach, detachable, modular design, plug-in, fastening, mounting.