Origins
The English word "immigrant" designates a person who comes to live permanently in a foreign country. Its etymology traces back to Latin, specifically to the present participle form "immigrans" (nominative "immigrantem") of the verb "immigrare," meaning "to move into," "to go into," or "to settle in a new place." This Latin verb is itself a compound formed from the prefix "in-" meaning "into" or "inward," combined with the verb "migrare," which means "to move from one place to another" or "to change one's abode."
The root "migrare" is of uncertain ultimate origin. Some scholars have proposed a connection with the Greek verb "ameibein," which means "to exchange," "to change," or "to alternate." This potential cognate relationship is hypothesized to derive from the Proto-Indo-European root *h₂meyǵ-, which carries the general sense of "to change." However, this connection remains tentative and is not universally accepted, as the evidence for a direct link is limited and the semantic fields are somewhat broad.
The Latin verb "immigrare" and its related forms entered English vocabulary during the late eighteenth century, with "immigrant" itself first recorded in English in 1792. This period coincides with the era of mass transatlantic migration, when large numbers of people moved from Europe to the Americas. The emergence of "immigrant" in English was influenced by the pre-existing term "emigrant," which had been in use earlier. "Emigrant" derives from Latin "emigrans," the present participle of "emigrare," meaning "to move out" or "to leave one's place." The pair "emigrant" and "immigrant" function as complementary terms that reflect different perspectives on the same movement: "emigrant" is used from the viewpoint of the place of origin, while "immigrant" is used from the viewpoint of the destination.
Latin Roots
Both "emigrant" and "immigrant" share the root "migrare," and their formation illustrates a common morphological pattern in Latin and English whereby prefixes modify the basic meaning of a verb to indicate directionality or aspect of movement. The prefix "in-" in "immigrare" contrasts with "e-" (a variant of "ex-") in "emigrare," the latter meaning "out of" or "from."
The root "migrare" also gave rise to several related English words that entered the language slightly earlier than "immigrant." These include "migrate" and "migration," which appeared in English in the seventeenth century, as well as "migratory," "transmigration," and "migrant." "Migrate" and "migration" derive directly from Latin "migrare" and "migratio," respectively, and entered English through scholarly and scientific discourse, often in the context of describing the seasonal movement of animals or the movement of peoples. "Transmigration," which originally referred to the movement of souls from one body to another, also stems from the same Latin root, with the prefix "trans-" meaning "across."
"immigrant" is not an inherited word from Old English or earlier Germanic stages but rather a borrowing from Latin via French or directly from Latin during the modern period. This borrowing reflects the influence of Latin as the language of scholarship and administration, as well as the need for precise terminology to describe new social phenomena such as large-scale human migration.
Proto-Indo-European Roots
"immigrant" is a relatively recent English word, formed in the late eighteenth century from Latin "immigrans," the present participle of "immigrare," itself composed of the prefix "in-" and the verb "migrare." The root "migrare" is of uncertain Proto-Indo-European origin, possibly related to a root meaning "to change," but this remains speculative. The term "immigrant" arose in tandem with "emigrant," reflecting two sides of the same migratory movement, and belongs to a family of words in English derived from Latin that describe movement and change of place.