theta

Signification (Anglais)

1. The eighth letter of the Modern Greek alphabet, ninth in Old Greek: Θ, θ.
2. The measure of an angle.
3. (broadly) Pitch angle; the angle between an aircraft's longitudinal axis and the horizontal plane.
4. The sensitivity of the value of a derivative with respect to time; the "time decay".
5. Designating a level of brain activity as measured by electroencephalography having a frequency of between four and seven cycles per second (associated with drowsiness in adults).
6. The voiceless dental fricative represented by θ.

Concepts

thêta

tante

tantine

tata

tatie

Synonymes

aunt

maternal aunt

tatee

naunt

Traductions

θήτα

Theta

thèta

teta

teta

ثيتا

theta

Base

Befühlte

خالة

Muhme

θεία

tia

zia

Tante

Prononcé comme (IPA)

/ˈθiːtə/

Étymologie (Anglais)

Borrowed from Ancient Greek θῆτα (thêta).