#structural configuration
- Andromedas — The plural form of the common or proper noun andromeda, used to designate multiple representations of the mythological character, specimens of the plant genus Andromeda, or similar galaxies and constellations analyzed in comparative theoretical cosmology.
- Fused systems — The plural form of the word 'anelată' or, in structural chemical taxonomy, a collective designation used to specify hydrocarbon molecules containing fused ring systems. In biology, it describes the totality of ring-like structures found in specific species.