supermolecule

About 0.01 uses per million words.

Meaning

1. noun A transitory, quantum-mechanical entity formed when two molecules react
2. noun A macromolecule
3. noun A molecule with superatom components, where each of the superatom components act as single atoms in the molecule

Similar words

macromolecule metamolecule quasimolecule superparticle supersinglet superatom supersphere superexchange supercollision superposition

Often followed by

approach of and in with calculations is