vayovasṭā | वयोवस्टा | vayovasTA
vayo—'vasṭā | वयो—ऽवस्टा | f. a stage or state of life (generally considered to be three, viz. bāla-tva | बाल-त्व |, childhood, taruṛatva | तरुऋअत्व |, youth, and vfdḍa-tva | व्फ़्द्ड-त्व |, old age), Kāv.; Pur.; Suśr.