iii iii /aɪ aɪ aɪ/

adjective

1. Being one more than two  ( iii , 3 , three )
   being one more than two
     They bought three tickets for the concert.
   They bought three tickets for the concert.
   

 III

noun

1. The cardinal number that is the sum of one and one and one  ( deuce-ace , III , leash , tercet , ternary , ternion , terzetto , threesome , tierce , 3 , three , trey , triad , trine , trinity , trio , triplet , troika )
   the cardinal number that is the sum of one and one and one
    I have three cats
   I have three cats