1. Support or assistance given reluctantly, with reluctance or unwillingness, often accompanied by resentment or disapproval
Although she disagreed with the project, she gave it her grudging support.
Embora discordasse do projeto, ela lhe deu seu apoio relutante.
2. Backing or endorsement given with obvious reluctance and reservations
The party offered only grudging support to the controversial policy.
O partido ofereceu apenas apoio relutante para a política controversa.