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

Derived forms: lines of vision

Type of: line

• fossicker
• fossil
• fossil copal
• fossil fuel
• fossil oil
• fossiliferous
• fossilisation
• fossilise
• fossilised
• fossilist
• fossilization
• fossilize
• fossilized
• fossilology
• fossorial
• fossorial foot
• fossorial mammal
• foster
• foster care
• foster family
• foster father
• foster home
• foster mother
• foster parent
• foster-brother