supporter

noun

sup·​port·​er sə-ˈpȯr-tər 

: one that supports or acts as a support: such as

a

: adherent, partisan

b

: one of two figures (as of animals or people) placed one on each side of an escutcheon and exterior to it

c

: garter sense 1

d

: athletic supporter

Illustration of supporter

• S supporter b

Synonyms of supporter

• proponent
• advocate
• advocator

Examples of supporter in a Sentence

a supporter of the Independent party

President Lyndon B. Johnson was a strong supporter of civil rights.

Recent Examples on the Web

No longer does one have to be a steadfast supporter of Israel or aligned with the powerful real estate industry to become mayor. —Ben Adler, USA Today, 2 Nov. 2025

Up in a second-deck corner of the GEODIS Park, in Section 233, a group of about 60 spirited Inter Miami La Familia supporters chanted and jumped up and down as Messi and his teammates took the field. —Michelle Kaufman, Miami Herald, 2 Nov. 2025

Many of Ivery’s supporters, including Oak Park Mayor Vicki Scaman, were there to back him, according to WLS. —Nicquel Terry Ellis, CNN Money, 2 Nov. 2025

An even larger share of Harris supporters say voting for her was the right thing to do, 97% to 3% who regret their vote. —Emily Guskin, ABC News, 2 Nov. 2025

Word History

First Known Use

15th century, in the meaning defined above

Phrases Containing supporter

• athletic supporter

Rhymes for supporter

• colporteur
• exporter
• headquarter
• importer
• reporter
• transporter
• mortar
• quarter
• shorter
• sorter

Kids Definition

supporter

noun

sup·​port·​er sə-ˈpōrt-ər 

-ˈpȯrt-

: one that supports

especially : one who argues or votes for someone or something

Medical Definition

supporter

noun

sup·​port·​er

: a woven or knitted band or elastic device supporting a part

especially : athletic supporter