Composed of a single conical, hollow paries, with a small aperture closed by an operculum of four valves, and supported upon a cup-shaped base.
Acasta, the cup-shaped base of which is represented at fig.
The leaves are soft, hairy, lance-shaped, and clasp the stem by a somewhat heart-shaped base.
The leaves are divided into three leaflets, ovate, pointed, with a heart-shaped base.
The leaves are nearly smooth-edged, lanceolate, clasping the stem with a distinct heart-shaped base.
Leaves: Opposite, upper ones acute at tip, broadening to heart-shaped base, seated on stem.
The above list will hopefully provide you with a few useful examples demonstrating the appropriate usage of "shaped base" in a variety of sentences. We hope that you will now be able to make sentences using this group of words.