antimatternoun [ U ]
/ˈæn.tiˌmæt.ər//ˈæn.t̬iˌmæt̬.ɚ/matter that consists of particles that have the opposite electrical characteristics of the particles in regular matter
Thesaurus: synonyms and related words
Physics: atoms, molecules & sub-atomic particles
- acceptor
- antilepton
- antineutrino
- antiparticle
- antiproton
- cation
- disaccharide
- elementary particle
- fissile
- ion
- ionize
- lepton
- Lewis structure
- macromolecule
- meson
- neutron
- quark
- relative molecular mass
- subatomic particle
- subunit
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