1. To interrupt or end a conclusion prematurely; to prevent someone from finishing their concluding remarks
The moderator had to cut short the conclusion due to time constraints.
O moderador teve que abreviar a conclusão devido às limitações de tempo.
2. To curtail the final part of a speech, presentation, or argument
He cut short the conclusion to avoid boring the audience further.
Ele abreviou a conclusão para evitar entediar ainda mais a plateia.