1. mantrap(n = noun.person) beauty, dish, knockout, looker, lulu, peach, ravisher, smasher, stunner, sweetheart - a very attractive or seductive looking woman;
is a kind of adult female, woman
2. mantrap(n = noun.artifact) - a trap for catching trespassers;
is a kind of trap
1. A trap for catching trespassers. [1913 Webster]
2. A dangerous place, as an open hatch, into which one may fall. [1913 Webster]
mantrap, n. a trap for catching poachers, trespassers, etc.