
1) Habit of grinding the teeth
Found on
https://www.crosswordclues.com/clue/bruxomania

grinding of the teeth => [bruxo-] (Greek) meaning 'grinding or gnashing the teeth'
Found on
http://en.wikipedia.org/wiki/Glossary_of_manias

compulsion for grinding teeth
Found on
http://phrontistery.info/b.html

Bruxomania is similar to Bruxism (involuntary 'nervous' grinding of the teeth while the patient is asleep) but occurs when a person is awake. Bruxomania can therefore be described as the involuntary 'nervous' grinding of the teeth while a patient is awake. It is thought bruxomania occurs as a way to relieve tension or stress and was first diagnosed...
Found on
http://www.dentalfind.com/info/bruxomania

bruxomania, brycomania 1. A gnashing, grinding, gritting, and clenching of the teeth in other than normal chewing movements occurring unconsciously in the daytime; sometimes resulting in a loosening of the teeth and a bleeding of the gums. 2. Compulsive and continual crushing of the teeth together, with intermittent grinding. 3. The involuntary, 'n...
Found on
http://www.wordinfo.info/words/index/info/view_unit/326/
No exact match found.