1. Musty, stale, or stuffy in smell; having a damp, unpleasant odor.
Usage: Also spelled 'frowzy' or 'frowsy'; Common in British English
2. Unkempt, slovenly, or dingy in appearance; shabby or untidy.
Usage: Also spelled 'frowzy' or 'frowsy'

Examples

• The old attic had a frouzy smell that made everyone wrinkle their noses.
• After weeks without cleaning, the apartment became increasingly frouzy.
• She emerged from the basement looking frouzy, with dust in her hair and dirt on her clothes.
• The frouzy curtains hadn't been washed in years and hung limply from the windows.
• The hotel room had a frouzy odor that suggested poor ventilation and infrequent cleaning.
• His frouzy appearance—wrinkled shirt and uncombed hair—suggested he had just woken up.