English Pronunciation Audio (US):(file) Etymology 1 From isotope + -ic. Adjective isotopic (not comparable) (chemistry, physics) of, or relating to isotopes Derived terms isotopic chemistryisotopic dilutionisotopic labellingisotopic signatureisotopic spinisotopism Translations relating to isotopes Breton: izotopek (br) Catalan: isotòpic French: isotope (fr) Galician: isotópico (gl) German: isotop Irish: iseatópach Italian: isotopico (it) Kazakh: изотопты (izotopty), изотоптық (izotoptyq) Polish: izotopowy Portuguese: isotópico Spanish: isotópico Etymology 2 From iso- + -topic. Adjective isotopic (not comparable) (mathematics) Of two presemifields S {\displaystyle \mathbb {S} } and S ′ {\displaystyle \mathbb {S} '} of characteristic p {\displaystyle p} , when there exists three linear maps g 1 {\displaystyle g_{1}} , g 2 {\displaystyle g_{2}} , and g 3 {\displaystyle g_{3}} from S {\displaystyle \mathbb {S} } to S ′ {\displaystyle \mathbb {S} '} such that g 1 ( x ⋅ y ) = g 2 ( x ) ∘ g 3 ( y ) {\displaystyle g_{1}(x\cdot y)=g_{2}(x)\circ g_{3}(y)} for all x , y ∈ S {\displaystyle x,y\in \mathbb {S} } . Wikiwand - on Seamless Wikipedia browsing. On steroids.