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Related to piciform: pisiform
(Zoology) ornithol of or relating to birds belonging to the six families which make up the order Piciformes. The best-known of these six is the Picidae family and the entire order is made up of mainly tree-haunting birds
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014