ˈblʌn.də(ɹ) ˈblʌn.dɚ ɡuːf sɪn sɪn

saɪn tɹænzˈɡɹɛs ˈwɪkɪdnəs an act that is regarded by theologians as a transgression of God's will commit a sin; violate a law of God or a moral law commit a faux pas or a fault or make a serious mistake I blundered during the job interview estrangement from god the 21st letter of the Hebrew alphabet ratio of the length of the side opposite the given angle to the length of the hypotenuse of a right-angled triangle