The meaning of MIGRATION is the act, process, or an instance of migrating. How to use migration in a sentence.

The seasonal movement of a complete population of animals from one area to another. Migration is usually a response to changes in temperature, food supply, or the amount of daylight, and is …

MIGRATION definition: 1. the process of animals travelling to a different place, usually when the season changes: 2. the…. Learn more.

migration (from…) (to…) the movement of people to a new country or area in order to find work or better living conditions. It was one of the largest mass migrations in US history. Net …

Migration is the movement of people away from their usual place of residence to a new place of residence, either across an international border or within a State.

International migration refers to any movement of people away from their home residence across an international border to a new country where they are not citizens.

In the past three decades 500 million people have moved from the countryside into towns, the biggest such migration in human history.

1. the process or act of migrating. 2. a migratory movement. 3. a number or body of persons or animals migrating together. Random House Kernerman Webster's College Dictionary, © 2010 …

Nov 21, 2025 · Human migration, the permanent change of residence by an individual or group. It can be within a country or international in nature. It can also be voluntary or forced. …

Migration, the displacement of any organ, whether normal or pathological, as, for example, the descent of the testicle and the dislocation of the kidney, spleen, or ovary.