astro sight
chiefly Aeronautics
noun
A determination of position by observation of the stars.
Origin
1940s.
- open pollinated
- open pollination
- open primary
- open prison
- open question
- open range
- open reading frame
- open-reel
- open relationship
- open road
- open roof
- open-roofed
- open sandwich
- open scale
- open score
- open sea
- open season
- open secret
- open sesame
- open shed
- open shelf
- open shop
- open side
- open sight
- open skies