Associations to the word «Antimatter»

Wiktionary

ANTIMATTER, noun. (physics) Matter that is composed of the antiparticles of those that constitute normal matter.
ANTIMATTER, noun. (physics) A form of matter that has a key property, such as charge, opposite to that of ordinary matter.

Dictionary definition

ANTIMATTER, noun. Matter consisting of elementary particles that are the antiparticles of those making up normal substances.

Wise words

The difference between the right word and the almost right word is the difference between lightning and a lightning bug.
Mark Twain