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Webster 1913 Edition

Noun.

Reciprocal migration; interchange of dwelling place by migration.

[R.]

Sir M. Hale.

Syn. – Boundless; endless; limitless; illimitable; immeasurable; infinite; unbounded; unlimited.

Noun.

[L. inter and migro, to migrate.]

Reciprocal migration; removal from one country to another by men or tribes which take the place each of the other.

intermigration ‎(countable and uncountable, plural intermigrations)

reciprocal migration; interchange of dwelling place by migration
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