English ⇄ Arabic Basque Bulgarian Catalan Chinese Croatian Czech Danish Dutch English Esperanto Estonian Finnish French German Greek Hungarian Irish Italian Japanese Latvian Lithuanian Maltese Norwegian Bokmål Polish Portuguese Romanian Russian Scottish Gaelic Serbian Serbian Latin Slovak Slovene Spanish Swedish Turkish Ukrainian Uzbek

radioactivity [ˌreɪdiəʊæk'tɪvəti, -oʊæk'tɪvət̬i] n
commun.	attività radio
econ.	radioattività
radioactivity The property possessed by some atomic nuclei of disintegrating spontaneously, with loss of energy through emission of a charged particle and/or gamma radiation [ˌreɪdiəʊæk'tɪvəti, -oʊæk'tɪvət̬i] n
environ.	radioattività
English thesaurus
radioactivity [ˌreɪdiəʊæk'tɪvəti, -oʊæk'tɪvət̬i] abbr.
abbr.	ra
mil.	The property of a material emitting ionizing radiation
mil., logist.	Emission of radiations produced by the nucleus of the atom disintegration. (FRA)

radioactivity: 46 phrases in 13 subjects

Earth sciences	12
Electronics	2
Environment	6
General	6
Health care	1
Industry	1
Life sciences	1
Measuring instruments	8
Medical	3
Natural sciences	1
Nuclear and fusion power	2
Nuclear physics	1
Technology	2