Wiktionary
volcanic bombs
n. (plural of volcanic bomb English)
Usage examples of "volcanic bombs".
This is exactly what Dr Falconer of the Daisy told us about - submarine eruption, immense turbulence, the appearance of an island of rock or cinders, a cone shooting out flames, mephitic vapours, volcanic bombs and scoriae - and I never grasped what was happening.
Hurling volcanic bombs into the air, even high enough to threaten this Chinook.
Proceeding along the ragged ice, he noticed, sunken deep within it, the shadows of volcanic bombs and darker, unidentifiable shapes—.