[hahy-puh-ron] /ˈhaɪ pəˌrɒn/
any baryon with strangeness other than zero, especially one with a relatively long lifetime.
(physics) any baryon that is not a nucleon
Any of various baryons, other than the proton and neutron, that do not decay via the strong force. The lambda particle is an example of a hyperon. Hyperons are unstable or semistable, heavier than protons and neutrons, and have nonzero strangeness.
hyperonychia hy·per·o·nych·i·a (hī’pə-rō-nĭk’ē-ə) n. Hypertrophy of the nails.
[hahy-per-oh-pee-uh] /ˌhaɪ pərˈoʊ pi ə/ noun, Ophthalmology. 1. a condition of the eye in which parallel rays are focused behind the retina, distant objects being seen more distinctly than near ones; farsightedness (opposed to ). /ˌhaɪpəˈrəʊpɪə/ noun 1. inability to see near objects clearly because the images received by the eye are focused behind the […]
- Hyperopic astigmatism
hyperopic astigmatism n. Astigmatism in which one meridian is hyperopic while the one at a right angle to it is without refractive error.
/ˌhaɪpərɒˈrɛksɪə/ noun 1. compulsive overeating hyperorexia hy·per·o·rex·i·a (hī’pə-rō-rěk’sē-ə) n. See bulimia.