trench ‧ er /ˈtrentʃə $ -ər/ BrE AmE noun [countable] British English
[ Date: 1300-1400 ; Language: Anglo-French ; Origin: trenchour , from Old French , from trenchier 'to cut' ]
a plate used in the past for serving food
trench ‧ er /ˈtrentʃə $ -ər/ BrE AmE noun [countable] British English
[ Date: 1300-1400 ; Language: Anglo-French ; Origin: trenchour , from Old French , from trenchier 'to cut' ]
a plate used in the past for serving food
Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012