Definition of virtue signalling in English:

virtue signalling

(US virtue signaling)

noun

mass noun
  • The action or practice of publicly expressing opinions or sentiments intended to demonstrate one's good character or the moral correctness of one's position on a particular issue.

    ‘it's noticeable how often virtue signalling consists of saying you hate things’
    ‘standing on the sidelines saying how awful the situation is does nothing except massage your ego by virtue signalling’