First Known Use of in-depth
all-embracing, all-inclusive, broad-gauge (or broad-gauged), compendious, complete, comprehensive, cyclopedic, encyclopedic, exhaustive, full, global, inclusive, omnibus, panoramic, thorough, universal;
IN-DEPTH Defined for English Language Learners
Definition of in-depth for English Language Learners
: covering many or all important points of a subject
Seen and Heard
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