helleraja

== Finnish == === Etymology === helle +‎ raja === Pronunciation === IPA(key): /ˈhelːeˣˌrɑjɑ/, [ˈhe̞lːe̞rˌrɑ̝jɑ̝] Rhymes: -ɑjɑ Syllabification(key): hel‧le‧ra‧ja Hyphenation(key): helle‧raja === Noun === helleraja the temperature limit or threshold of +25 °C (77 F) above which a weather is considered (hot enough) to be helle ==== Declension ==== === Further reading === “helleraja”, in Kielitoimiston sanakirja [Dictionary of Contemporary Finnish]‎[1] (in Finnish) (online dictionary, continuously updated), Kotimaisten kielten keskuksen verkkojulkaisuja 35, Helsinki: Kotimaisten kielten tutkimuskeskus (Institute for the Languages of Finland), 2004–, retrieved 2 July 2023