isoline
noun
iso·line ˈī-(ˌ)sō-ˌlīn 
: a line on a map or chart along which there is a constant value (as of temperature or rainfall)
Word History
First Known Use
1944, in the meaning defined above
- peace corps
- Peace Democrat
- peace dividend
- peace dollar
- peace of God
- peace of mind
- peace offensive
- peace offering
- peace offerings
- peace officer
- peace officers
- peace pipe
- peace process
- peace sign
- peace symbol
- peace treaty
- peaceability
- peaceable
- peaceableness
- peaceablenesses
- peaceabler
- peaceablest
- peaceablier
- peaceabliest
- peaceably