ci
1. [ adjective ] being one more than one hundred
Synonyms: a_hundred_and_one hundred_and_one one_hundred_one 101
Related terms: cardinal
2. [ noun ] (physics) 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
Synonyms: curie
Related terms: radioactivity_unit millicurie
Similar spelling:   cio
  CIA
  ciao
  C