Definitions

1. adjective

not promoting a healthful or clean environment; unsanitary.

“The unhygienic conditions in the shelter were a major concern for the volunteers.”

2. adjective

not conducive to health or cleanliness.

“The unhygienic practices of the restaurant led to a health inspection.”

3. adjective

lacking in cleanliness or healthfulness.

“The unhygienic state of the bathroom was a disaster waiting to happen.”