eyeshine
noun
A glow emitted by the eyes of many animals when illuminated by a bright light at night.
- The glow is caused by light being reflected by the tapetum lucidum behind the retina..
Origin
Early 20th century; earliest use found in The Auk.
- happily
- happiness
- happy
- happy bunny
- happy camper
- happy-clappy
- happy couple
- happy days
- happy dust
- happy ending
- happy event
- happy families
- happy family
- happy-go-lucky
- happy hardcore
- happy hour
- happy hunting ground
- happy land
- happy landings
- happy medium
- happy pair
- happy pill
- happy place
- happy release
- happy-sad