in petto

[een-pet-taw; English in-pet-oh]

Origin of in petto

literally, in (the) breast
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

British Dictionary definitions for in petto

in petto

adjective
  1. RC Church not disclosed: used of the names of cardinals designate

Word Origin for in petto

Italian, literally: in the breast
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