noun, feminine/nɔ.n‿a.sis.tɑ̃s a pɛʁ.sɔ.n‿ɑ̃ dɑ̃.ʒe/
non observance of one's duty to rescue, failure to come to the rescue of a person in danger (a crime in France)
“Il a été condamné pour non-assistance à personne en danger.” — He was convicted of failing to come to the rescue of a person in danger.