1. An imaginary straight line along which an observer looks
   - line of sight

Derived forms: lines of vision

Type of: line

• oddments
• oddness
• Oddone Colonna
• odds
• odds and ends
• odds and sods
• odds-maker
• odds-on
• ode
• odeon
• Oder
• Oder River
• Odesa
• Odessa
• Odets
• odeum
• odiferous
• Odin
• odious
• odiously
• odiousness
• odist
• odium
• Odo
• Odo of Lagery