- Four-sided shape - Quadrilateral with one pair of opposite sides parallel - Wrist bone - A plane figure bounded by four right lines, of which no
two are parallel. - A bone of the carpus at the base of the first
metacarpal, or thumb. - A region on the ventral side of the brain, either just
back of the pons Varolii, or, as in man, covered by the posterior
extension of its transverse fibers.
- A figure with nine sides - Nine sided figure - Nine-sided figure - Nine-sided plane figure - Nine-sided shape - No old horse on figure with nine sides - A figure or polygon having nine sides and nine angles.