a compound word without spaces or hyphens
Keyboard and pancake are closed compounds.
noun 1. a slightly projecting wooden cornice composed of a frieze board and a crown molding without a soffit. 2. .
noun 1. an incorporated business the stock of which is owned by a small group. noun 1. (US) a corporation the stock of which is owned by a small number of persons and is rarely traded on the open market Also close corporation
noun 1. a couplet that concludes with an end-stopped line.
- Closed cycle
noun 1. (engineering) a heat engine in which the working substance is continuously circulated and does not need replenishment