SOLA Meaning of SOLA in English 1. n. a pithy-stemmed E. Indian swamp plant, Aeschynomene indica. Phrases and idioms: sola topi an Indian sun-helmet made from its pith. Etymology: Urdu & Bengali sola, Hindi shola 2. fem. of SOLUS. Oxford English vocab. Оксфордский английский словарь. 2012