Artificial intelligent assistant

mouse-fall

ˈmouse-fall Obs. exc. dial.
  [f. mouse n. + fall n.2 Cf. OHG. mûsfalla (mod.G. mausfalle, mäuse-, mausefalle), Du. muizenval, Da. musefælde.]
  A mousetrap.

c 725 Corpus Gloss. 1340 Muscipula: muusfalle. c 1050 Voc. in Wr.-Wülcker 477/17 Pelx, musfealle. c 1440 Promp. Parv. 347/1 Mowsfalle, muscipula. 1866 T. Edmondston Shetl. & Orkney Dial. 74 Moosfa, a trap for catching mice.

Oxford English Dictionary

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