English Proper noun Tubay A municipality of Agusan del Norte, Philippines. Tagalog Pronunciation (Standard Tagalog) IPA(key): /ˈtubaj/ [ˈt̪uː.baɪ̯] Rhymes: -ubaj Syllabification: Tu‧bay Proper noun Tubay (Baybayin spelling ᜆᜓᜊᜌ᜔) A municipality of Agusan del Norte, PhilippinesWikiwand - on Seamless Wikipedia browsing. On steroids.