space |
semispace |
As nouns the difference between space and semispace
is that
space is (
lb)
of time while
semispace is (mathematics) either of two regions of a space.
As a verb space
is (obsolete|intransitive) to roam, walk, wander.
region |
semispace |
As nouns the difference between region and semispace
is that
region is region; area while
semispace is (mathematics) either of two regions of a space.