shrug noun

ADJ. little, slight, small | careless, indifferent | nonchalant | dismissive | helpless, hopeless, resigned | tired, weary | apologetic | self-deprecating | expressive | mental With a mental shrug, he decided to tell the truth. | Gallic

VERB + SHRUG give The boy gave a slight shrug and walked away.

PREP. in a ~ She lifted her shoulders in a little shrug | with a ~ ‘I don't know,’ she said with a shrug. | ~ of a shrug of resignation

PHRASES a shrug of the shoulders