mesonium en · NOUN
Etymology
Etymology tree English meson English onium English -on Proto-Indo-European *-om Proto-Italic *-om Latin -umder. English -ium English -onium English mesonium From meson + -onium.
Meanings
- Any exotic atom formed from a meson and an electron
Forms
| Spelling | Features | Labels | Source |
|---|---|---|---|
| mesoniums | Number=Plur | lexicographic |
Translations (1)
cmn 介子偶素 (type of exotic atom)