orthoDict.lkDict.lk - Sinhala to English DictionaryMeaning ortho Tweet Sinhala Dictionary definitions for orthoortho 🔊 /ɔˈɹθowˌ/ortho : යථාortho : සම්යක්ortho : සෘජුLern More AboutWiki Definition: orthoGoogle Search result: GoogleWiki Article: Wikipedia Tweet