1. to show or express reluctance, hesitation, or refusal to do something
She indicated unwillingness to attend the meeting by remaining silent.
Ela demonstrou falta de vontade de participar da reunião ao permanecer em silêncio.
2. to give signs or signals that suggest reluctance or resistance
His body language indicated unwillingness to compromise.
Sua linguagem corporal demonstrava falta de vontade de chegar a um acordo.