ideal line
noun
1A notional or imaginary line; (Geometry ) = line.
2 Geometry the single line at infinity that is regarded as containing all the ideal points of a plane.
Origin
Mid 18th century.
- unmarriage
- unmarriageable
- non-enzymatic
- non-enzymic
- none other than
- non-equilibrium
- non-erotic
- nones
- none-so-pretty
- non esse
- non-essence
- non-essential
- non est
- non est factum
- non est inventus
- nonesuch
- Nonesuch chest
- Nonesuch ornament
- nonet
- none the less
- nonetheless
- none the worse for
- none too
- none too ——
- non-Euclidean