1. A romantic or social connection between two people that is unclear, undefined, or exists in a grey area without explicit commitment or clear boundaries
They have been in an ambiguous relationship for months, unsure if they are dating or just close friends.
Eles estão em um relacionamento ambíguo há meses, sem saber se estão namorando ou apenas são amigos próximos.
2. A relationship status that lacks definition regarding exclusivity, commitment level, or emotional involvement
The ambiguous relationship left both of them confused about their true feelings.
O relacionamento ambíguo deixou ambos confusos sobre seus verdadeiros sentimentos.