Theta

Pronunciation

• UK IPA: /ˈθiːtÉ™/
• US IPA: /ˈθeɪtÉ™/

Origin

From the Ancient Greek θῆτα.

Full definition of theta

Noun

1. the name for the eighth letter οf the Modern Greek alphabet, ninth in Old Greek.
2. (mathematics) The measure of an angle.

Derived terms

• theta wave