English dictionary



Hint: Question mark (?) is a wildcard. Question mark substitutes one character.

English noun: radioactivity unit

1. radioactivity unit (quantity) a measure of radioactivity


Broader (hypernym)electromagnetic unit, emu


Narrower (hyponym)Ci, curie, gray, Gy, millicurie, R, rad, REM, roentgen, rutherford









Based on WordNet 3.0 copyright © Princeton University.
Web design: Orcapia v/Per Bang. English edition: .
2024 onlineordbog.dk