Trochilidae

This term is a formal taxonomic designation used primarily in ornithology and biological sciences. It carries a clinical, precise connotation, shifting the focus from the common, whimsical image of a hummingbird to the structural and evolutionary classification of the family as a whole.

As a Latinate taxonomic name, it functions as a collective noun referring to the entire group. While it describes a collection of species, it is treated as a singular entity in scientific nomenclature, though it can be used with plural verbs when referring to the members of the family.