Select the most appropriate meaning of the underlined idiom in the given sentence.
The rope gave way while the workmen were hauling up the iron pillar.

The idiom "give way" means to break, snap, or collapse under physical stress or pressure. In the context of the sentence, the rope broke or parted while pulling up the heavy iron pillar. Therefore, "snapped" is the most appropriate meaning.
Repressed: Restrained or suppressed.

Stifled: Suffocated or restrained.

Lulled: Calmed or soothed.