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| dinoflagellate |
any of an order of single-celled marine organisms, classified variously as algae and protozoa, that have two flagella, are usu. luminescent, and include forms responsible for red tide. [1/2 definitions] |
| kinescope |
a cathode-ray tube that directs a beam of electrons to reproduce a transmitted picture on a luminescent screen; picture tube. [1/3 definitions] |
| lantern fish |
any of several deep-sea fishes with luminescent organs along the side of the body. |
| luminesce |
to emit light at a fairly cold temperature; be or become luminescent. |
| phosphor |
any of a variety of substances that become luminescent from the absorption of radiation. |
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