A bionic pacifier (1), comprising a head part having an arched surface and a plurality of I-shaped openings (10) disposed on the arched surface circumferentially, wherein the openings (10) extend along the radial direction of the head part and the extension lines of the openings (10) intersect at the center of the head part. The bionic pacifier (1) will reduce the probability of choking for a user when he/her uses a conventional pacifier.
