Définitions
1.AdjectivePertaining to or dependent on circumstances, especially as opposed to essentials; incidental, not essential.
2.AdjectiveInvolving evidence that relies on inference to connect it to a conclusion of fact, thus, suggesting guilt but not directly proving it."It is unlikely he will be convicted; the evidence against him is circumstantial at best."
3.AdjectiveAbounding with minor circumstances; in great detail; particular.
4.AdjectiveFull of circumstance or pomp; ceremonial.
5.NounSomething incidental to the main subject, but of less importance."the circumstantials of religion"
6.NounAn adjunct or circumstant.