Causing immense fear; immobilising with fright; scary; frightening; terrifying(adjective)
Present participle of petrify.(verb)
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Use "petrifying" in a sentence
"Such are popularly known as petrifying springs, although they merely incrust the objects and do not convert them into stone."
"'A reed shaken with the wind, 'and without substance or solidity to resist, may be placed in what is called a petrifying well, and, by the infiltration of stony substance into its structure, may be turned into a rigid mass, like a little bar of iron."
"He halted and watched the young ones "petrifying" and disappearing on the ground before his eyes, and listening to the anxious calls of the old ones hidden in the thickets."