Mars his > Mars's (Mars is the lover of Venus; see e.g. Odyssey 8)
4 He comes not here, we scorn his foolish joy, 5 Nor lend we leisure to his idle toy:
idle > futile; weak-headed toy > game; amorous game (cf. 101.47:9)
6 But if I catch him in this company, 7 By Stygian lake I vow, whose sad annoy
Stygian lake > (The River Styx, one of the five rivers of hell, over which Charon ferries the souls of the departed, and by which the gods, as here, swear their most solemn oaths: cf. Aen. 6.324-5) sad annoy > grievous vexation
8 The gods do dread, he dearly shall aby:
aby > atone, pay the penalty; suffer
9 I'll clip his wanton wings, that he no more shall fly."
wanton > {Undisciplined; lewd; frisky; cruel; also: luxuriant, rank, profuse in growth} that > [so that]
306.25