VOCAB Week 31

a computer program designed for a specific purpose; application

• lubricator

• reaper

• app

• patent

• software

a machine that automatically greases an engine

• app

• lubricator

• patent

• reaper

• software

a document that gives an inventor the right to be the only one to make or sell their invention

• reaper

• lubricator

• patent

• software

• app

a machine that collects crops

• software

• app

• lubricator

• reaper

• patent

a program that runs a computer system

• software

• lubricator

• app

• reaper

• patent