“…Gradings appear in many circumstances, both in elementary and advanced level. In recent years, rings with a group-graded structure have become increasingly important and consequently, the graded analogues of different concepts are widely studied (see [1], [4], [7], [8], [9], [10], [11], [12], [13] and [14]). In the third section of this paper, we introduce and study the notion of graded S-1-absorbing prime submodules of a graded R-module M as a generalization of graded prime submodules and we investigate some properties of such graded submodules.…”