biology Similarity or identity of form or shape or structure.

synonym: isomorphy.

Roget 240: form, figure, shape; conformation, configuration; make, formation, frame, construction, cut, set, build, trim, cut of one's jib; stamp, type, cast, mold; fashion; contour etc. (outline) 230; structure etc. 329; plasmature^†.    feature, lineament, turn; phase etc. (aspect) 448; posture, attitude, pose.    [Science of form] morphism.    [Similarity of form] isomorphism.    forming etc. v.; formation, figuration, efformation^†; sculpture; plasmation^†.    ... show more

Dutch: isomorfisme
Polish: izomorfizm, równopostaciowość