Does univoco need a tilde?

Question

http://www.spanishdict.com/translate/univoca

I just came across it in a book I was reading and there it´s spelled with a tilde: it should be unívoca?

It´s also in SD twice, once as univoca and once as univoco, is that a mistake?

http://buscon.rae.es/draeI/SrvltConsulta?TIPO_BUS=3&LEMA=univoca

Answer 1

Es con tilde en la sílaba "ní" "unívoco/ca", and congratulations, it is a very unusual word. Your vocabulary is so good if you use this word in your conversations...