/ˈtumːuminen/, [ˈt̪umːuˌmine̞n] Rhymes: -inen Syllabification(key): tum‧mu‧mi‧nen Hyphenation(key): tum‧mu‧mi‧nen <span class="searchmatch">tummuminen</span> verbal noun of tummua darkening...
Hyphenation(key): tum‧mua tummua (intransitive) to darken, to become darker in colour <span class="searchmatch">tummuminen</span> “tummua”, in Kielitoimiston sanakirja [Dictionary of Contemporary Finnish][1]...