μαψιδίως
From LSJ
οὕτως ἐξ ἐχθρῶν αὐτοκτόνα πέμπετο δῶρα, ἐν χάριτος προφάσει μοῖραν ἔχοντα μόρου → thus mutual gifts that bring death were bestowed by enemies, gifts that brought the lot of death in the name of a favor
French (Bailly abrégé)
adv.
vainement, follement, sans raison.
Étymologie: μαψίδιος.
English (Autenrieth)
rashly (temere), in vain, Il. 2.120; wantonly, Il. 5.759, Od. 3.138, cf. Il. 17.120, Il. 13.627, Il. 2.214.
Russian (Dvoretsky)
μαψῐδίως:
1 беспричинно, безрассудно, напрасно (κεχολῶσθαι Hom.);
2 бесцельно, без дела: κατὰ πρῆξιν ἢ μ.; Hom. по делам или просто так?;
3 дерзко, нагло (ψεύδεσθαι Hom.).