Found 2 items, similar to dilater.
English → English (WordNet) Definition: dilater dilater n : a surgical instrument that is used to dilate or distend an opening or an organ [syn: dilator]
English → English (gcide) Definition: Dilater Dilater \Di*lat"er\, n. One who, or that which, dilates, expands, or enlarges. [1913 Webster]