Scientific term from English neutron coined in 20th century. Morphologically formed from the stem of неутра́лен (neutrálen, “neutral”) + -он (-on). The suffix reflects the ending of Ancient Greek ἰόν (ión, “going, coming”) (whence Bulgarian йон (jon, “ion”)).
неутро́н • (neutrón) m (relational adjective неутро́нен)
| singular | plural | |
|---|---|---|
| indefinite | неутро́н neutrón |
неутро́ни neutróni |
| definite (subject form) |
неутро́нът neutrónǎt |
неутро́ните neutrónite |
| definite (object form) |
неутро́на neutróna | |
| count form | — | неутро́на neutróna |
| vocative form | неутро́не neutróne |
неутро́ни neutróni |
неутрон • (neutron) m (plural неутрони)
| singular | plural | |
|---|---|---|
| indefinite | неутрон (neutron) | неутрони (neutroni) |
| definite unspecified | неутронот (neutronot) | неутроните (neutronite) |
| definite proximal | неутронов (neutronov) | неутрониве (neutronive) |
| definite distal | неутронон (neutronon) | неутронине (neutronine) |
| vocative | неутрону (neutronu) | неутрони (neutroni) |
| count form | — | неутрона (neutrona) |
неу̀тро̄н m (Latin spelling neùtrōn)
| singular | plural | |
|---|---|---|
| nominative | неу̀тро̄н | неутрони |
| genitive | неутро́на | неутрона |
| dative | неутрону | неутронима |
| accusative | неутрон | неутроне |
| vocative | неутроне | неутрони |
| locative | неутрону | неутронима |
| instrumental | неутроном | неутронима |