Entry 3 senses · 2 variants Webster, 1913 Minx /(mĭṉks)/ · IPA /mɪŋks/ n. n. 01 n. A pert or a wanton girl. 1. A pert or a wanton girl. 2. A she puppy; a pet dog.[Obs.] 02 n. The mink; -- called also minx otter. 1. The mink; -- called also minx otter.(Zool.) [Obs.]