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inter se

[in-ter see; Latin in-ter se]
noun
  1. (italics) Latin. among or between themselves.
  2. Animal Husbandry. the mating of closely related animals to each other.

Origin of inter se

First recorded in 1885–90, inter se is from the Latin word inter sē
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
British Dictionary definitions for inter se

inter se

adverb
  1. among or between themselves
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012