a : a thing just like a rock in firmness: (one) : foundation, support The superintendent describes [Michael] Doran like a rock on which the accomplishment of the school is and can proceed to be designed.—???? ?????? ?? ???? ????? ? ????? ??? ?? ??? ???? ?????? ??? ????? ? ?? ??? ??? ??? save backlink ?? obtain link ?? ?????? ????SMART Vocabulary: