armband

plural armbands

1. A band worn around the arm, usually to symbolize mourning or protest.

   “The big change”, said Fighting Red (who was an 18 year old girl drama student; Red Guards took on new “revolutionary” names) “was when Chairman Mao had the big August 18 rally in T’ien An Men Square and said he was joining the Red Guards and let them put the arm band on him.

   [1980, Alan Dures, Katharine Dures, “Chapter Four 1962-1969 The Cultural Revolution”, in Mao Tse-tung, London: Batsford Academic and Educational Limited, →ISBN, →OCLC, page 38, column 2

   1 more example

   A sell-out crowd of 10,000 then observed perfectly a period of silence before the team revealed their black armbands, complete with stitched-in poppies, for the match. After Fifa’s about-turn, it must have been a frantic few days for the England kit manufacturer. The on-field challenge was altogether more straightforward.

   2011 November 10, Jeremy Wilson, “England Under 21 5 Iceland Under 21 0: Match Report”, in Tony Gallagher, editor, The Daily Telegraph, London: Telegraph Media Group, →ISSN, →OCLC

2. hobbiesA band worn around the arm of the captain of a team.

   1 more example

   The biggest cheer of the night came shortly afterwards. St James’ Park finally found its voice to welcome back Jonás Gutiérrez into a Newcastle side for the first time since his diagnosis with testicular cancer 17 months ago. Hugged by his friend Coloccini, Gutiérrez was handed the captain’s armband after replacing Ryan Taylor at left-back and promptly collected a booking for fouling Adnan Januzaj – on for a frustrated Angel Di Maria.

   2015 March 4, Louise Taylor, “(please specify the article title)”, in The Guardian, London: Guardian News & Media, →ISSN, →OCLC

3. hobbiesOne of a pair of inflatable plastic bands, normally worn on the upper arms, to help the wearer (often a child) float in water and learn to swim.

   Synonyms: armfloat, floaty, water wing