Wiktionary
necklacelike
a. Resembling or characteristic of a necklace.
Usage examples of "necklacelike".
The little masses of aggregated matter are of the most diversified shapes, often spherical or oval, sometimes much elongated, or quite irregular with thread or necklacelike or clubformed projections.
The small spheres coalesce into larger spheres, or into oval, clubheaded, thread or necklacelike, or otherwise shaped masses of protoplasm, which, suspended in almost colourless fluid, exhibit incessant spontaneous changes of form.