IPA: /ˌʌnəˈpoʊzd/
KK: /ʌnəˈpoʊzd/
Not challenged or resisted by anyone; occurring without opposition.
The candidate was unopposed in the election, which made it easier for them to win.
Unopposed → It is formed from "un-" (meaning not) and "opposed" (from Latin "opponere", meaning to place against). The word "unopposed" means not placed against or not opposed, indicating a lack of resistance or opposition.
Think of 'not' ('un-') being against something ('opposed') — that's why unopposed means there is no opposition.