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theta

  • noun
  • /ˈθiːtə/

The eighth letter of the Modern Greek alphabet, ninth in Old Greek: Θ, θ.

Other meanings

  1. The measure of an angle.

  2. pitch angle; the angle between an aircraft's longitudinal axis and the horizontal plane.

Related words

  • antitheta
  • entheta
  • thetaform
  • thetaprobe
  • thetatron
  • theta wave
  • theta-delta
  • theta function
  • theta meditation
  • theta pinch
  • theta rhythm
  • theta role

Where this comes from

This definition is adapted from “theta” on Wiktionary, by its contributors, published under CC BY-SA 4.0. This page is published under the same licence.