1) Having one foot 2) Having only one foot 
one-footed person with foot large enough to be a sunshade
• (n.) One of a fabulous tribe or race of Ethiopians having but one leg and foot. • (n.) A monopodium.
Mon'o·pode noun 1. One of a fabulous tribe or race of Ethiopians having but one leg and foot. Sir J. Mandeville. Lowell. 2. (Botany) A monopodium. 
monopod, monopode, monopodium 1. Having just one foot. 2. A creature having only one foot; specifically, one of a race of men fabled to have only one foot, with which they shaded themselves from the heat of the sun . A true monopodic creature from outer space. —Word Info image © ALL rights reserved.
having one foot.