means of expression (noun) vehicle: means of attaining end
Sinonime: annular, arced, arched, arciform, bent*, bowed, bulbous, circular, coiled, curled, curved, curvilinear, cylindrical, discoid, disk-shaped, domical, egg-shaped, elliptical, globoid, globose, globular, looped, orbed, orbicular, orbiculate, oval, ringed, rotund, rounded, spherical, spheroid, spiral
Antonime: end,
goal