genitive plural of tusita (adjective/noun)
Analysis. tusita- (stem) + -ānaṁ (genitive plural ending). Tusita is a Sanskrit loanword from the Vedic tradition, denoting the fourth heaven in the Brahmanical cosmology; adopted into Pali Buddhist cosmology as the realm where Metteyya (the future Buddha) is said to dwell before descending to earth.
Etymology. Sanskrit tuṣita-, from tuṣ (to be satisfied, pleased). Related to Latin tumere (to swell, be pleased) and possibly English tough (originally "thick, solid", hence metaphorically "enduring, satisfied"). The root sense is satisfaction or fullness.
Meanings from the Digital Pāḷi Dictionary; morphology and etymology by Claude.
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