What is Hyperphalangism?

Hyperphalangism definition and meaning on Dictionary terms:
the quality or condition of being reactive.
Chemistry. the relative capacity of an atom, molecule, or radical to undergo a chemical reaction with another atom, molecule, or compound.
Physics. a measure of the deviation from the condition at which a nuclear reactor is critical.
Immunology. the ability of an antigen to combine with an antibody.


reference: https://www.dictionary.com/browse/hyperphalangism