an·or·tho·site 
(ăn-ôrthə-sīt′)
(ăn-ôrthə-sīt′)n.
An igneous rock consisting almost entirely of plagioclase feldspar, especially the labradorite variety.
[French anorthose, a kind of feldspar (Greek an-, not; see A-1 + Greek orthos, straight) + -ITE1.]
an·or′tho·sitic (-sĭtĭk) adj.
- Theodosius Grigorevich
- Theodosius I
- "Theodosius the Great."
- theogonic
- theogony
- "the Old Pretender."
- theologian
- theologic
- theological
- theologically
- theologize
- theologizer
- theology
- theomachy
- theomorphic
- theomorphism
- the only game in town
- theophany
- Theophrastus
- Theophrastus Bombastus von Hohenheim.
- theophylline
- theorbo
- theorem
- theoretic
- theoretical