| restrainer | (n) a chemical that is added to a photographic developer in order to retard development and reduce the amount of fog on a film |
| restrainer | (n) a person who directs and restrains, Syn. controller |
| Restrainedly | adv. With restraint. Hammond. [ 1913 Webster ] |
| Restrainer | n. One who, or that which, restrains. [ 1913 Webster ] |