A noun, given to a very attractive girl who appears to come from an exotic background. She enjoys eating cookie dough while talking on the phone. Usually in very good shape because she works out regularly. Many girls are jealous but she is relaxed and doesn't let the haters get to her. Cinthia usually isn't very tall, she is very ambitious though. She receives many different nicknames, a few being cins, cinsi, cinnibunn, cimpia, c bop (like baby bop from Barnie), and dork. Typically, Cinthia is very often misspelled, by using C-Y-N-T-H-I-A instead of C-I-N-T-H-I-A; however, multiple other more obscure spellings are not uncommon. Overall, she is very easygoing, fun to talk to, funny, smart, and a people person. You will most likely like her.
Hey, did you see Cinthia the other day? Man, she is such a dork!