dis·cret·i·za·tion 
(dĭ-skrē′tĭ-zāshən)
(dĭ-skrē′tĭ-zāshən)n.
The act of making mathematically discrete.
- prothallial
- prothallium
- prothallus
- prothesis
- prothetic
- prothetically
- prothonotarial
- prothonotary
- prothonotary apostolic
- prothonotary apostolic
- prothonotary warbler
- prothoracic
- prothoracic gland
- prothorax
- prothrombin
- protist
- protistan
- protistology
- protium
- proto-
- Proto-Algonquian
- protoceratops
- protocol
- protocolar
- protocolary