fireboat
['gas pump, gasoline pump, petrol pump, island dispenser', 'prison, prison house', 'chain mail, ring mail, mail, chain armor, chain armour, ring armor, ring armour', 'washer, automatic washer, washing machine', 'hippopotamus, hippo, river horse, Hippopotamus amphibius', 'breastplate, aegis, egis', 'bullet train, bullet']