gaiety
From LSJ
Εἰ θνητὸς εἶ, βέλτιστε, θνητὰ καὶ φρόνει → Mortalis quum sis, intra mortalem sape → Bist sterblich du, mein Bester, denk auch Sterbliches
subs.
P. and V. εὐθυμία, ἡ (Xen.). Pleasure, delight: P. and V. τέρψις, ἡ, ἡδονή, ἡ, χαρά, ἡ; see delight.