mantrap
NounWordNet 3.0
Webster's Dictionary (GCIDE)
Mantrap \Man"trap`\, n.
1.A trap for catching trespassers. [Eng.] [1913 Webster]
2.A dangerous place, as an open hatch, into which one may fall. [1913 Webster]
1.A trap for catching trespassers. [Eng.] [1913 Webster]
2.A dangerous place, as an open hatch, into which one may fall. [1913 Webster]