English word intranuclear comes from English nuclear, English intra- (A prefix signifying inside, within, interior, during.).
Intranuclear detailed word origin explanation
|nuclear || English (eng) ||(biology) Pertaining to the nucleus of a cell. [from 19th c.]. (by extension, metaphoric, of a solution or response) Involving the destruction of something.. Involving energy released by nuclear reactions (fission, fusion, radioactive decay). [from 20th c.]. Of a weapon: deriving its force from rapid release of energy through nuclear reactions. [from 20th c.]. Pertaining to a centre around [...] |
|intra- || English (eng) ||A prefix signifying inside, within, interior, during. |
|intranuclear || English (eng) ||Within a nucleus. |
Words with the same origin as intranuclear