Ways to say it
| Ancient Greek | Romanization | Note |
|---|---|---|
| ἀστραπή | astrape | a flash of lightning |
| κεραυνός | keraunos | a thunderbolt |
When lightning is thought of as Zeus's weapon, a solid thunderbolt rather than just the flash of light, Greek uses κεραυνός (keraunos).
What does it mean word for word?
ἀστραπή is related to ἀστήρ, 'star', since both describe a bright light in the sky. κεραυνός names the bolt itself as an object Zeus hurls.
Which one should you use?
ἀστραπή describes the visual flash of light. κεραυνός is the thunderbolt as a weapon, especially in myth, closely tied to Zeus.
Is there a formal and an informal way to say it?
Both words appear in every register, from plain weather description to the grand imagery of epic poetry.
Is it said differently in some regions?
κεραυνός is especially common in poetic and mythological contexts describing Zeus, while ἀστραπή is more neutral and descriptive.
How does it change in a sentence?
ἀστραπή is a feminine noun of the first declension. κεραυνός is a masculine noun of the second declension.
How do you pronounce it?
ἀστραπή stresses the last syllable, with a long eta, 'as-tra-PE'. κεραυνός stresses the last syllable too, 'ke-rau-NOS'.
What mistakes should you avoid?
Using κεραυνός for an ordinary flash of lightning in a weather description sounds overly mythological, closer to describing a weapon than the sky.
When do people say it?
Zeus's control of the thunderbolt, κεραυνός, was central to his identity as king of the gods, shown constantly in Greek art holding the bolt ready to throw.
Did you know?
- ἀστραπή shares its root with ἀστήρ, 'star', treating lightning as a sudden bright light rather than a weapon.
- Zeus is shown in Greek art holding the κεραυνός, the thunderbolt, as his signature weapon and the clearest visual symbol of his power.
Examples in context
- ἀστραπὴ ἐν τῷ οὐρανῷ.astrape en to ourano.Lightning in the sky.
- ὁ Ζεὺς κεραυνὸν βάλλει.ho Zeus keraunon ballei.Zeus hurls a thunderbolt.
- ἡ ἀστραπὴ τὸ δένδρον ἔβαλεν.he astrape to dendron ebalen.The lightning struck the tree.
Example conversation
Two shepherds, Polydoros and Nestor, take shelter from a sudden storm.
- Polydorosὅρα τὴν ἀστραπήν!hora ten astrapen!Look at the lightning!
- Nestorὁ Ζεὺς κεραυνοὺς βάλλει σήμερον.ho Zeus keraunous ballei semeron.Zeus is hurling thunderbolts today.
- Polydorosφύγωμεν ὑπὸ τὸ δένδρον.phygomen hypo to dendron.Let us flee under the tree.
- Nestorμή, τὸ δένδρον κίνδυνός ἐστιν.me, to dendron kindynos estin.No, the tree is dangerous.
