turnstile

englanti

The are no 'turnstiles' at the entrance to Helsinki Metro stations.

Synonyymisanakirja

turnstile rimmaa näiden kanssa:

mobile, hile, jäähile, raakile, omenanraakile, märkile, aukile, lakiaukile, faksimile, säile...

A rotating mechanical device that controls and counts passage between public areas, especially one that only allows passage after a charge has been made.
puhekieltä The $\vdash$ symbol used to represent (w) (deducibility relation), especially of the syntactic type, i.e., syntactic consequence. (Such symbol can be read as "prove(s)" http://www.uky.edu/~look/Phi520-Lecture4.pdf or "give(s)." Kleene, Stephen Cole. Mathematical Logic. Mineola, New York: Dover Publications, 2002. Ch. VI, §48, p. 286.)