Assertion: keel's shape | /r/SimilarTo | the keel of a boat
Facets:
Source sentences:
text: A keel (or in Latin carina), in anatomy, is a structure whose shape resembles the keel of a boat.
text: Keel (petal), the two bottom petals, below the wings, in flowers of the subfamily Faboideae of the flowering plant family Fabaceae; sometimes joined to form a structure whose shape resembles the keel of a boat