ἀνάγκη τὸ κινοῦν ἀντικινεῖσθαι → what incites movement must suffer a counter-movement
P. and V. πάγος, ὁ, V. κρυμός, ὁ (Euripides, Fragment).
hoar-frost: P. and V. πάχνη, ἡ (Plato), στίβη, ἡ, παγετός, ὁ, πάγος, ὁ.
ice: P. and V. κρύσταλλος, ὁ (Sophocles, Fragment).
