English Etymology From amine + -ation. Noun English Wikipedia has an article on:aminationWikipedia amination (countable and uncountable, plural aminations) (organic chemistry) The introduction of one or more amino groups into a compound. Derived terms deaminationdiaminationpolyaminationreamination Translations introduction of one or more amino groups into a compound Portuguese: aminação f Anagrams animationWikiwand - on Seamless Wikipedia browsing. On steroids.