baryonic


bar·y·on

B0094600 (băr′ē-ŏn′)n. Any of a class of subatomic particles that are both hadrons and fermions, are composed of three quarks, participate in strong interactions, and are generally more massive than mesons and leptons. The class of baryons is divided into the nucleons and hyperons.
[Greek barus, heavy; see gwerə- in Indo-European roots + -on.]
bar′y·on′ic adj.

baryonic

(ˌbærɪˈɒnɪk) adj (Atomic Physics) of or relating to a baryon