νόησε δὲ δῖος Ὀδυσσεὺς σαίνοντάς τε κύνας, περί τε κτύπος ἦλθε ποδοῖιν → godly Odysseus heard the fawning of dogs, and on top of that came the beat of two feet
ăcapnos: on, adj., = ἄκαπνος>,
I without smoke: ligna acapna, wood so dry as to emit no smoke in burning, Mart. 13, 15: mel acapnon, honey obtained without driving away the bees by smoke, Col. 6, 33, 2; Plin. 11, 16, 15, § 45.