add. ·noun the melon cactus.
2. turk's-head ·add. ·noun any of several species of echinocactus.
3. turk's-head ·add. ·noun a long-handled, round-headed broom for sweeping ceilings, ·etc.
4. turk's-head ·add. ·noun a knot of turbanlike form worked on a rope with a piece of small line.