alternative form of E544.

when a taxon gets a new name, without being included in another taxon (of the same rank). The old name becomes a homotypic synonym of the new name.

(law, UK) A collective title for a particular collection of Acts of Parliament of the United Kingdom relating to the electoral system; not merely equivalent to every Representation of the People Act.

(zoology) Any moth in the family Lecithoceridae.