درس dars A (Heb. ) s. m. Reading, learning to read, a lecture, a lesson. درس دينا dars denā, To teach to read, to instruct. درس لينا dars lenā, To read a lesson. S. درس दर्श (r. दृश See) daras or dars, s. m. 1. Sight, seeing. 2. The conjunction of sun and moon, or day of new moon.