tau emperor
noun
A large European emperor moth, Aglia tau, with yellowish-brown wings that each have a dark eyespot; more fully tau emperor moth.
Origin
Early 19th century.
- photophoresis
- photophosphorescent
- photophosphorylation
- photophthalmia
- photophysical
- photophysics
- photopia
- photopic
- photo-piece
- photopigment
- photopile
- photoplate
- photoplay
- photoplethysmograph
- photoplethysmographic
- photoplethysmography
- photopolarimeter
- photopolarimetric
- photopolarimetry
- photopolymer
- photopolymerisation
- photopolymerise
- photopolymerizability
- photopolymerizable
- photopolymerization