Petri dish
['bolo tie, bolo, bola tie, bola', 'mousetrap', "dragonfly, darning needle, devil's darning needle, sewing needle, snake feeder, snake doctor, mosquito hawk, skeeter hawk", 'oscilloscope, scope, cathode-ray oscilloscope, CRO', 'screw', 'goldfish, Carassius auratus', 'Windsor tie']