betel nut the seed of the areca palm (Areca catechu), which...
postherpetic neuralgia see herpetic neuralgia.
uncued panic attack a panic attack that occurs unexpectedly...
dirhinic adj. relating to the presentation of the same odor...
hypofunction n. reduced function or activity, especially of...
tracheotomy n. surgery to create an opening (tracheostomy)...