caneluri

Caneluri is the Romanian term for grooves or channels cut into a surface. In technical contexts, caneluri denote linear recesses that serve functional roles such as accommodating seals (for example O-rings), guiding components, channeling lubrication, or providing seating for parts. The plural form caneluri corresponds to the singular canelură. The term is widely used in mechanical engineering, manufacturing, architecture, and related disciplines to describe machined or formed grooves.

Etymology: The word derives from canelură, meaning groove; its origin is linked to the Romanian canel- root and likely traces to Latin canālis meaning "channel" or "canal."

Usage: In engineering drawings and specifications, caneluri designate grooves and channels produced by milling, broaching, turning, or additive processes. Common applications include grooves for housing O-rings or seals, ledges for alignment, and channels that direct lubrication away from moving parts. In architecture and woodworking, caneluri may refer to decorative or functional grooves along mouldings or panels.

See also: canelă, canelură (singular forms), groove (English), slot.