champers
noun
cham·pers ˈsham-pərz 
plural in form but singular in construction
British
: champagne sense 1
Example Sentences
Recent Examples on the Web In October 2021, The Washington Post reported that those wanting to imbibe champers during their holiday celebrations should stock up ahead of time. 
Daisy Hernandez, Popular Mechanics, 17 Jan. 2022 As such, only the very best of the century-old champers remains. Rachel Cormack, Robb Report, 7 June 2021 This agreeable champers is on the delicate side, with peach, apple and apricot flavors and a soft bubbly texture. Washington Post, 4 Dec. 2020
Daisy Hernandez, Popular Mechanics, 17 Jan. 2022 As such, only the very best of the century-old champers remains. Rachel Cormack, Robb Report, 7 June 2021 This agreeable champers is on the delicate side, with peach, apple and apricot flavors and a soft bubbly texture. Washington Post, 4 Dec. 2020 Word History
Etymology
by alteration
First Known Use
1955, in the meaning defined above