expression, i-adjective
craving something to eat or put in one's mouth
Describes the feeling when one's mouth feels 'lonely' and wants to chew, smoke, or taste something. Often used when bored, after a meal, or when quitting smoking.
See also: 口寂しい
禁煙中は口が寂しくて、ついガムを噛んでしまう。
When I'm trying to quit smoking, my mouth feels lonely and I end up chewing gum.
食後、口が寂しいから何か甘いものを食べたい。
After a meal, my mouth feels like it wants something, so I want to eat something sweet.