THETAS
9
Scrabble
8
WWF
T(1) H(4) E(1) T(1) A(1) S(1)
NWL/TWL ✓ Collins ✓ WWF ✓
Definition
noun
- The eighth letter of the Modern Greek alphabet, ninth in Old Greek: Θ, θ.
- The measure of an angle.
- The sensitivity of the value of a derivative with respect to time; the "time decay".
- 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).
- The voiceless dental fricative represented by θ.
Source: Wiktionary
