आचमन मतलब [सं-पु.] - पूजा, यज्ञ आदि आरंभ करने से पूर्व शुद्धि के लिए मंत्र पढ़ते हुए जल पीना। Also see Achaman in English.
Here is meaning of Achaman in hindi. Get definition and hindi meaning of Achaman. What is Hindi definition and meaning of Achaman ? (hindi matlab - arth kya hai?).