trilby /ˈtrɪl.bi/ noun [C] MAINLY UK
► F0 a man's hat made of felt (= thick firm cloth) with a deep fold along its topThesaurus+: ↑Things worn to cover the head, face or neck- horror-stricken
- horror-struck
- hors d'oeuvre
- horse
- horse around/about
- horseback
- horsebox
- horse chestnut
- horse-drawn
- horse float
- horsefly
- horsehair
- horseman
- horsemanship
- horseplay
- horsepower
- horse racing
- horseradish
- horse riding
- horse's ass
- horse sense
- horses for courses
- horseshit
- horseshoe
- horseshoes