lobster – n. an ocean animal that has a long body, a hard shell and a pair of large claws and that is caught for food

automate – v. to run or operate (something, such as a factory or system) by using machines, computers, etc., instead of people to do the work

mesh – adj. a material made from threads or wires with evenly spaced holes that allow air or water to pass through

rust – n. a reddish substance that forms on iron or some other metal usually when it comes in contact with moisture or air