radioactivity meaning in Tamil
கதிரியக்கம் katiriyakkam
/ˌreɪdɪəʊakˈtɪvɪti/
radioactivity in Tamil: கதிரியக்கம் (katiriyakkam). In English, radioactivity means spontaneous emission of ionizing radiation as a consequence of a nuclear reaction, or directly from the breakdown of an unstable nucleus.
Tamil words for radioactivity
- emission of ionizing radiation
- கதிரியக்கம் katiriyakkam
- radiation emitted
- கதிரியக்கம் katiriyakkam
English meaning of radioactivity
- noun Spontaneous emission of ionizing radiation as a consequence of a nuclear reaction, or directly from the breakdown of an unstable nucleus.
- noun The radiation so emitted; including gamma rays, alpha particles, neutrons, electrons, positrons, etc.
radioactivity in other languages
Questions about radioactivity in Tamil
- What is the meaning of radioactivity in Tamil?
- Radioactivity in Tamil is கதிரியக்கம் (katiriyakkam).
- radioactivity என்பதன் தமிழ் அர்த்தம் என்ன?
- Radioactivity: கதிரியக்கம் (katiriyakkam).
- What does radioactivity mean in English?
- Radioactivity means spontaneous emission of ionizing radiation as a consequence of a nuclear reaction, or directly from the breakdown of an unstable nucleus.
Source and license
Adapted from Wiktionary: radioactivity (page history and authors), its translation table and English meanings. Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the Tamil words and English meanings and added links. Wiktionary data of 2026-09-02.
Last updated:
Pronunciation audio from Wikimedia Commons, each file under its own free license: LL-Q1860 (eng)-Vealhurl-radioactivity.wav.
Cite this page: “radioactivity meaning in Tamil.” Word.ws, https://word.ws/tamil/radioactivity. Based on Wiktionary, CC BY-SA 4.0.