The phrase "cat nose" refers to the cute and curious nose of a cat. It describes the small and sensitive nose that cats have, which they use to explore and smell things around them. Full definition
Where most manufacturers are going more square and blocky, the QX is more cat nose. (Autoweek.com)
Fun Fact: Though pups probably have the best smellers, those little velvet cat noses have millions of odor - detecting cells, too! (bluebuffalo.com)
The cat will sniff out a good spot, then turn and with tail raised high and back feet pedaling, spray urine, usually at or around cat nose level. (cat-lovers-only.com)