tartuttavuusluku

== Finnish == === Etymology === tartuttavuus +‎ luku === Pronunciation === IPA(key): /ˈtɑrtutːɑʋuːsˌluku/, [ˈt̪ɑ̝rt̪ut̪ːɑ̝ʋuːs̠ˌluku] Rhymes: -uku Syllabification(key): tar‧tut‧ta‧vuus‧lu‧ku Hyphenation(key): tar‧tut‧tavuus‧luku === Noun === tartuttavuusluku (medicine) reproduction number ==== Declension ====