Noungreat erudition; extensive knowledge; vast stock of knowledge

Nouninner mysteries (of a field of study); secrets

Nounperception

Nounmozuku (Cladosiphon okamuranus and Sphaerotrichia divaricata, types of edible seaweed)

Nounthe five skandhas (matter, sensation, perception, mental formations and consciousness); the five aggregates