sierraDict.lkDict.lk - Sinhala to English DictionaryMeaning sierra Tweet Sinhala Dictionary definitions for sierrasierra 🔊 /siɛˈɹʌ/sierra : කඳුවැටියsierra : ගිරි මාලාවsierra definitionNoun. A ridge of mountain and craggy rocks, with a serrated or irregular outline; as, the Sierra Nevada.Lern More AboutWiki Definition: sierraGoogle Search result: GoogleWiki Article: Wikipedia Tweet