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interrogatories

British  
/ -trɪz, ˌɪntəˈrɒɡətərɪz /

plural noun

  1. law written questions asked by one party to a suit, to which the other party has to give written answers under oath

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012