éénhendel
Éénhendel is a Dutch term meaning single-handle or one-lever, used to describe devices and mechanisms that are operated with a single control lever. The expression is common in technical and consumer contexts, where it distinguishes single-lever operation from multi-lever or multi-handle systems.
In practice, éénhendel is most familiar in the plumbing sector, where éénhendelkranen (single-handle faucets) allow users
Etymology and spelling: the term combines één (one) and hendel (handle or lever). The accent on é
See also: tweehendel (two-handle) in reference to opposite configurations; kraan (faucet) and hendel (lever) for related