Indeed, some languages, such as Haskell and Caml, explicitly use an arrow notation to denote a function.
Case Closed | Closed-circuit television | Category 5 | Frontier Closed Area | Closed-form expression | closed captioning | Category 5 cable | ''n''-Category Café | Comparison of open source and closed source | closed form | Category 4 cable | women's flyweight category | Simplicially enriched category | Simplex category | '''open''', '''semi-open''', and '''semi-closed''' | men's middle heavyweight category | List of closed railway stations in Victoria | list of closed railway stations in Victoria | List of closed railway stations in Britain: K-L | Krasny Oktyabr Closed Joint-Stock Company | :Commons:Category:Musée du pain d'épice de Gertwiller | Closed sessions of the United States Senate | ''Closed on account of happiness.'' Two Danish resistance fighters are guarding a shop while the owner is celebrating the liberation of Denmark on 5 May 1945. The man on the left is wearing a captive German Stahlhelm | closed manifold | Closed for Business | Closed-eye hallucination | closed city | closed-circuit television | Closed captioning | closed |