dilator, n.
(dilators)
(dilators)
a surgical instrument that is used to dilate or distend an opening or an organ
<noun.artifact>
dilater dilator
lexical pointers
derivationally related form
semantic pointers
hypernym
a drug that causes dilation
<noun.artifact>
dilator
lexical pointers
derivationally related form
a muscle or nerve that dilates or widens a body part
<noun.body>
dilator