Definition: a unit of radioactivity equal to the amount of a radioactive isotope that decays at the rate of 37,000,000,000 disintegrations per second
Similar words: radioactivity unit
Definition: a measure of radioactivity
Synonyms: hundred and one, 101, one hundred one, ci
Definition: being one more than one hundred
Similar words: cardinal
Definition: being or denoting a numerical quantity but not order
Usage: cardinal numbers