Lo·renz 
(lə-rĕnz), Edward Norton 1917-2008.
(lə-rĕnz), Edward Norton 1917-2008. American mathematician and meteorologist. He was a founder of chaos theory and formulated the idea now known as the butterfly effect.
- predestination
- predestine
- predeterminate
- predetermination
- predetermine
- predeterminer
- prediabetes
- prediabetic
- predial
- predial
- predicability
- predicable
- predicableness
- predicament
- predicamental
- predicamentally
- predicate
- predicate calculus
- predicate nominative
- predication
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- predicatory
- predict