相補分布 (そうほぶんぷ) Japanese meaning | Kotomora相
補
分
布
の
関
係
に
ある
と
言
わ
れる
こと
が
ある
。
It is sometimes said that Japanese 'wa' and 'ga' are in complementary distribution.
In phonology, sounds that show complementary distribution are considered allophones of the same phoneme.