Wiktionary
pranama
alt. The touching of the foot in Indian culture as a sign of respect. n. The touching of the foot in Indian culture as a sign of respect.
Wikipedia
Pranāma
Pranama (प्रणाम ) is a form of "respectful salutation" or "reverential bowing" before something, or another person - usually grandparents, parents, elders or teachers or someone deeply respected such as a deity. It is found in Indian culture.