|a chattering or flighty, light-headed person.|
|a calculus or concretion found in the stomach or intestines of certain animals, esp. ruminants, formerly reputed to be an effective remedy for poison.|
hyaloplasm hy·a·lo·plasm (hī'ə-lō-plāz'əm)
The clear, fluid portion of cytoplasm as distinguished from the granular and netlike components. Also called ground substance.