Welche Bedeutung steckt hinter der hier vorgestellten Vokabel aus dem Bereich Talking with colleagues?

Tom: 'I was impressed that Uli just shrugged off the criticism from Sales about our product.' Vivienne: 'The criticism was unfounded. I wouldn't have discussed it any further either.'

to shrug something off

Do you know what it means?

• to laugh loudly about something
• to delegate something
• to ignore something