Artificial intelligent assistant

sand-pit

ˈsand-pit
  Also as one word.
  [f. sand n.1 + pit n.1]
  1. A pit from which sand is excavated.

c 1440 Promp. Parv. 464/2 Sond hylle, or pytte, sorica. 1530 Palsgr. 265/1 Sandepytt, sabloniere. 1565 Cooper Thesaurus, Arenarius.., one that kepeth sande pittes. 1726 Leoni Alberti's Archit. I. 35/2 There is no want of Sand-pits. 1862 Chamb. Encycl. IV. 823/1 (Golf), The ground is diversified by knolls, sand-pits, and other hazards. 1876 Buckley Short Hist. Nat. Sci. xxxix. 418 Tools were found in..the sandpits of Abbeville.

  2. Founding. (See quot.)

1888 Lockwood's Dict. Mech. Engin. s.v. Foundry Pit, Foundry pits are either sand pits or open pits... Sand pits are so termed because the mould is of so weak a character as to require the support of sand rammed around in the space between it and the walls of the pit.

  3. A space in a garden or park enclosed by low walls and filled with sand in which children may play.

1898 G. B. Shaw Candida i. 80 A park..containing..a sandpit..imported from the seaside for the delight of children. 1908 G. Jekyll Children & Gardens xi. 90 You will find out endless ways of playing with the sand-pit. 1937 T. Adams Playparks 49 Sandpits are not desirable in crowded playgrounds of large towns. 1959 Oxf. Mail 11 Mar. 6/4 Nurseries featuring merry-go-rounds, sand-pits, and attendants dressed as clowns are supplied free of charge. 1960 F. G. Lennhoff Exceptional Children vii. 138 He found some release through child-like games..including sandpits and mud. 1976 ‘D. Halliday’ Dolly & Nanny Bird ix. 118 Grover..was given half an Italian Easter egg and was sick in the sandpit.

Oxford English Dictionary

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