antimolecule

antimolecule

[¦an·tē′mäl·ə‚kyül]
(atomic physics)
A molecule made up of antiprotons, antineutrons, and positrons in the same way that an ordinary molecule is made up of protons, neutrons, and electrons.
References in periodicals archive ?
The idea of anti-atoms and antimolecules has captured the public's imagination.
This has led to several proposals for making anti-elements and antimolecules.