demist /dē-mistˈ/

To clear (eg a car windscreen) of condensation (also intransitive verb)

demistˈer noun

A mechanical device which does this, usu by blowing hot air

• backchatting
• back-cloth
• back-cloths
• back-comb
• back-combed
• back-combing
• back-combs
• back-country
• backcourt
• backcourts
• back-crawl
• back-cross
• back-crossed
• back-crosses
• back-crossing
• back-date
• back-dated
• back-dates
• back-dating
• back door
• backdoor
• back doors
• back down
• backdown
• back-draught