noun. ['ætaɪˈmætɝ'] matter consisting of elementary particles that are the antiparticles of those making up normal substances.
- anti- (English)
- ἀντί (Ancient Greek (to 1453))
- matter (English)
- mater (Middle English (1100-1500))
Words that Rhyme with Antimatter
Example sentences of the word antimatter
1. Noun, singular or mass
Notice that one particle of regular matter and one particle of antimatter are released in this process.
Quotes containing the word antimatter
1. If you see an antimatter version of yourself running towards you, think twice before embracing.
- J. Richard Gott III, Time Travel in Einstein's Universe: The Physical Possibilities of Travel Through Time