1. The gradual weakening or loss of backing, assistance, or approval from supporters, allies, or the public
The president's eroding support among voters forced him to reconsider his policies.
O enfraquecimento do apoio do presidente entre os eleitores o forçou a reconsiderar suas políticas.
2. A progressive decline in political, social, or institutional backing
The company faced eroding support from its investors due to poor quarterly results.
A empresa enfrentou um enfraquecimento do apoio de seus investidores devido aos resultados trimestrais ruins.