trigoninen

== Finnish == === Etymology === Internationalism (see English trigonal). Adapted with the adjectival suffix +‎ -inen. === Pronunciation === IPA(key): /ˈtriɡoninen/, [ˈt̪riɡo̞ˌnine̞n] Rhymes: -inen Syllabification(key): tri‧go‧ni‧nen Hyphenation(key): tri‧go‧ni‧nen === Adjective === trigoninen (not comparable) (crystallography) trigonal ==== Declension ====