1. A boundary or restriction that is not clearly defined, specified, or determined; a limit without fixed parameters or end point
The contract was extended for an indefinite limit, leaving both parties uncertain about the duration.
O contrato foi estendido por um limite indefinido, deixando ambas as partes incertas sobre a duração.
2. In mathematics and calculus, a limit that cannot be evaluated to a specific finite value due to indeterminate forms
The indefinite limit of the function resulted in an indeterminate form that required further analysis.
O limite indefinido da função resultou em uma forma indeterminada que exigiu análise adicional.