The term RESISTANCE UNIT is composed of three words: OHM (3 letters), FOE (3 letters), and STATOHM (7 letters). OHM is a unit of electrical resistance, FOE stands for 'Force of Enemy', and STATOHM is a unit of electrical resistance equal to one million ohms. Together, these three words describe a unit of electrical resistance that is used to measure the opposition to the flow of an electric current.