auringonpilkkuluku

== Finnish == === Etymology === auringonpilkku +‎ luku === Pronunciation === IPA(key): /ˈɑu̯riŋːonˌpilkːuˌluku/, [ˈɑ̝u̯riŋːo̞mˌpilkːuˌluku] Rhymes: -uku Syllabification(key): au‧rin‧gon‧pilk‧ku‧lu‧ku Hyphenation(key): au‧ringon‧pilkku‧luku === Noun === auringonpilkkuluku (astronomy) sunspot number ==== Declension ====