chunk, clod, glob, lump, clump, ball - a compact mass; "a ball of mud caught him on the shoulder"

evidence - an indication that makes something evident; "his trembling was evidence of his fear"

sign, mark - a perceptible indication of something not immediately apparent (as a visible clue that something has happened); "he showed signs of strain"; "they welcomed the signs of spring"

wrap, twine, wind, roll - wrap or coil around; "roll your hair around your finger"; "Twine the thread around the spool"