ZOOPRAXISCOPE; ZOOEPRAXISCOPE n.
An instrument similar to, or the same as, the, the phenakistoscope, by means of which pictures projected upon a screen are made to exhibit the natural movements of animals, and the like.
ZOOSPORE; ZOOESPORE n. 2 definitions
A spore provided with one or more slender cilia, by the vibration of which it swims in the water. Zoöspores are produced by many green, and by some olive-brown, algæ. In certain species they are divided into the larger macrozoöspores and the smaller microzoöspores. Called also sporozoid, and swarmspore.…
A n. 3 definitions
ticulation; and the Greeks took it to represent their vowel Alpha with the ä sound, the Phoenician alphabet having no vowel symbols. This letter, in English, is used for several different vowel sounds. See Guide to pronunciation, §§ 43-74. The regular long a, as in fate, etc., is a comparatively modern sound, and has t…