inoculation-Intentional introduction of a micro-organism into the body as a preventive against the acquisition of certain disease.

लसटोचणी-विशिष्ट रोगाच्या प्रादुर्भावास प्रतिबंधक म्हणून शरीरात हेतुपुरस्सर सूक्ष्मजंतूचा शिरकाव करविणे.