Orko

== Ingrian == === Etymology === From Proto-Finnic *orko (“valley”). Cognates include Finnish orko and Estonian orko. === Pronunciation === (Ala-Laukaa) IPA(key): /ˈorko/, [ˈo̞rkŏ̞̥] (Soikkola) IPA(key): /ˈorko/, [ˈo̞rɡ̊o̞] Rhymes: -orko Hyphenation: Or‧ko === Proper noun === Orko any of several valleys in Leningrad Oblast, Russia ==== Declension ==== === References === Ruben E. Nirvi (1971), Inkeroismurteiden Sanakirja, Helsinki: Suomalais-Ugrilainen Seura, page 365