Artificial intelligent assistant

tump-line

ˈtump-line local U.S.
  [Origin obscure: cf. tump v.2]
  See quots.

1860 Bartlett Dict. Amer., Tumpline, a strap placed across the forehead to assist a man in carrying a pack on his back. Used in Maine, where the custom was borrowed from the Indians. 1890 W. J. Gordon Foundry 114 Bundles..secured by the leather strap or ‘tump’ line, are slung across the chest or forehead. 1904 S. E. White Forest xiii, The carrying we did with the universal tump-line. It passes across the top of the head. The weight should rest on the small of the back just above the hips.

Oxford English Dictionary

yu7NTAkq2jTfdvEzudIdQgChiKuccveC 3a26c7e6e0e381ee3c5a7bf7e1bbdcaa