…an object having a three-dimensional shape like that of a wire wound uniformly in a single layer around a cylinder or cone, as in a corkscrew or spiral staircase…
…a pair of parallel helices intertwined about a common axis, especially that in the structure of the DNA molecule…
…a woody evergreen Eurasian climbing plant, typically having shiny, dark green five-pointed leaves…
…a large snail which is widely collected or cultured for food, occurring chiefly in southern Europe…
…a large European snail with a brownish shell, often abundant in gardens…
