fukuso heimen
1. complex plane
Noun
#536048
1. complex plane
1. level surface; plane
1. Not flat; Not two-dimensional
1. It's not flat.; It isn't flat.
1. If it is flat; If it were flat
1. Flat; Planar
1. Flatly; On a plane
1. Was not flat.; Was not planar.
1. Is not flat.; Is not planar.
1. Probably flat.; Likely planar.