Both Uses

explicit
in
Strength in What Remains
(Edited)

He had studied the graffiti on the outer walls of subway cars, noting especially the crude, sexually explicit drawings and the vulgar words that his dictionary did contain.
Chpt 1.2 *

explicit = expressed in a detailed manner that many would consider offensive
But the banner carried essentially the same message, a more explicit version of "Never Again." Deo translated for me: "Never forget the genocide and the people who were slaughtered here."
Chpt 2.17 *

explicit = clear and detailed

Definitions:

(1) (explicit as in: explicit instructions)
clear and with enough detail so there is no confusion

Shared information is often divided into two categories: explicit and implicit
(2) (explicit as in: explicit photos and pornography)
expressing or displaying sexual activity or violence in a detailed manner
(3) (meaning too rare to warrant focus)