IPA: /ˌkɒn.tɛsˈteɪ.ʃən/
KK: /kɒnˈtɛsteɪʃən/
The act of challenging or disputing something, often in a formal or competitive context.
The contestation of the election results led to a lengthy legal battle.
Contestation is formed from "con-" (meaning together) and "testari" (meaning to witness or testify), combined with the suffix "-tion" (indicating the action or process). The word refers to the act of coming together to witness or challenge something, often in a legal or formal context.
Think of people coming 'together' ('con-') to 'witness' ('testari') a challenge or dispute — that's what contestation means.