Comprehensive, thorough, detailed.

Thorough; comprehensive.

The quality of being in-depth.

the vertical distance below a surface; the degree to which something is deep / the distance between the front and the back, as the depth of a drawer or closet

plural of depth

(literary) The deepest part. (Usually of a body of water.) / (literary) A very remote part. / (of an emotion, mystery) The lowest point, all-time low, nadir. / The most severe or involved period.

Obsolete spelling of depth

plural of depthe

(military) A strategy that seeks to delay rather than prevent the advance of an attacker, potentially yielding a limited amount of territory in order to stress the attacker's logistics and reduce their momentum.

Alternative form of defence in depth