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plate armor
plate binding
plate boundary
plate glass
plate tectonics
plateau
plated
platelayer
platelet
platemaker
platemaking
platen
plater
plateresque
platform
platform bed
platform game
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platelet

plate·let [ pláytlət ] (plural plate·lets)


noun 
Definition:
 
blood particle involved in clotting: a tiny colorless disk-shaped particle found in large quantities in the blood and playing an important part in the clotting process

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