hillock hillman • hillocked · · · Info · Definitions · Synonyms · Characters · · hillock · · Text Latin · · Script 7 · · Length Definitions · · · (noun) a small natural hill. Synonyms: knoll, mound, hummock, hammock. · · Noun Definition 1 Synonyms · · · knoll · · Synonym 1 mound · · Synonym 2 hummock · · Synonym 3 hammock · · Synonym 4 Characters · · c latin small letter c U+0063 h latin small letter h U+0068 i latin small letter i U+0069 k latin small letter k U+006B l latin small letter l U+006C o latin small letter o U+006F