Definify.com
Definition 2025
Θ
Θ
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Greek
Letter
Θ • (Th) (uppercase, lowercase θ)
- The upper case letter theta (θήτα), the eighth letter of the modern Greek alphabet.
 
Numeral
Θ • (Th)
- The number nine in Greek numerals.
 
Derived terms
- ,Θ (,Th, “The number 9000 in Greek numerals”)
 
