‖ [ LL., an abbreviation of explicitus (est liber) the book (which anciently was a roll of parchment) is unfolded (and, of course, “finished”). See Explicit, a. ] A word formerly used (as finis is now) at the conclusion of a book to indicate the end. [ 1913 Webster ]

a. [ L. explicitus; p. p. of explicare to unfold: cf. F. explicite. See Explicate, Exploit. ] 1. Not implied merely, or conveyed by implication; distinctly stated; plain in language; open to the understanding; clear; not obscure or ambiguous; express; unequivocal; as, an explicit declaration. Opposite of implicit. [ 1913 Webster ]

The language of the charter was too explicit to admit of a doubt. Bancroft. [ 1913 Webster ]

2. Having no disguised meaning or reservation; unreserved; outspoken; -- applied to persons; as, he was earnest and explicit in his statement. [ 1913 Webster ]

Explicit function. (Math.) See under Function.

Syn. -- Express; clear; plain; open; unreserved; unambiguous. -- Explicit, Express. Explicit denotes a setting forth in the plainest language, so that the meaning can not be misunderstood; as, an explicit promise. Express is stronger than explicit: it adds force to clearness. An express promise or engagement is not only unambiguous, but stands out in bold relief, with the most binding hold on the conscience. An explicit statement; a clear and explicit notion; explicit direction; no words can be more explicit. An explicit command; an express prohibition. “An express declaration goes forcibly and directly to the point. An explicit declaration leaves nothing ambiguous.” C. J. Smith. [ 1913 Webster ]

adv. In an explicit manner; clearly; plainly; without disguise or reservation of meaning; not by inference or implication; as, he explicitly avows his intention. [ 1913 Webster ]

n. The quality of being explicit; clearness; directness. Jer. Taylor. [ 1913 Webster ]