v. seg·re·gat·ed, seg·re·gat·ing, seg·re·gates
1. To separate or isolate from others or from a main body or group. See Synonyms at isolate.
2. To cause (people or institutions, for example) to be separated on the basis of race, sex, religion, or another factor.
1. To become separated or distinguished: animals that segregate into male and female herds when not in mating season.
2. To practice a policy of racial segregation.
3. Genetics To undergo genetic segregation.
adj. (-gĭt, -gāt′)
n. (-gĭt, -gāt′)
1. One that is or has been segregated.
2. Genetics See segregant.
[Latin sēgregāre, sēgregāt- : sē-, apart; see s(w)e- in the Appendix of Indo-European roots + grex, greg-, flock; see ger- in the Appendix of Indo-European roots.]
The American Heritage® Dictionary of the English Language, Fifth Edition copyright ©2020 by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
Indo-European & Semitic Roots Appendices
Thousands of entries in the dictionary include etymologies that trace their origins back to reconstructed proto-languages. You can obtain more information about these forms in our online appendices:
The Indo-European appendix covers nearly half of the Indo-European roots that have left their mark on English words. A more complete treatment of Indo-European roots and the English words derived from them is available in our Dictionary of Indo-European Roots.