in-depth

[ in-depth ]
/ ˈɪnˈdɛpθ /

adjective

extensive, thorough, or profound: an in-depth analysis of the problem.
well-balanced or fully developed.

Origin of in-depth

First recorded in 1960–65
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for in-depth

British Dictionary definitions for in-depth

in-depth

adjective

carefully worked out, detailed and thoroughan in-depth study

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