antibaryon
noun
an·ti·baryon
" +
: an antiparticle of a baryon (as an antiproton or antineutron)
Word History
Etymology
anti- entry 1 + baryon
First Known Use
1955, in the meaning defined above
- keep down
- keep faith with
- keep from
- keep going
- keep guessing
- keep half an eye on
- keep house
- keep in
- keep in check
- keep in her place
- keep in his place
- keep in practice
- keep in touch
- keep in with
- keep it down
- keep it on the q.t.
- keep it short and sweet
- keep it simple
- keep kosher
- keep mum
- keep off
- keep on
- keep on at
- keep on her boss's good side
- keep on her toes