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  2. /petr
  3. /petrify

petrify

UK/'petri,fai/US
TOEFLGREA1

Definitions

v.

To change (organic matter) into a stony substance over time; to turn to stone.

(使)石化;(使有机物)随时间变成石质。

v.

To frighten someone so much that they cannot move or think; to paralyze with fear.

使吓呆,使惊恐得僵住、动弹不得。

Root Breakdown

Root-derived
petrrock, stone
+
iconnector
+
-fyto make, to cause to become
=petrify

petr (stone) + -i- + -fy (from Latin facere, to make) = "to make into stone." The literal sense is geological: minerals slowly replace wood until it becomes rock. The figurative sense is a vivid leap — terror so intense your body freezes, as if you'd literally been turned to stone.

Root petr still carries 6 more words

Why It Means This

The leap from "turn to stone" to "frighten stiff" is built on a single image: a body that cannot move. Greek myth made it concrete — one look from Medusa and you were petrified, frozen as a statue. Today the figurative sense is far more common: people are "petrified" of spiders or public speaking, while literal petrifaction belongs to fossils and geology.

Common Collocations

  • 1.petrified with fear吓得僵住
  • 2.petrified of spiders怕极了蜘蛛
  • 3.absolutely petrified吓得魂飞魄散
  • 4.stood petrified僵在原地

Example Sentences

  • 1.

    Over millions of years, the buried forest was slowly petrified into stone.

  • 2.

    The sudden scream petrified everyone in the room.

  • 3.

    She was petrified of speaking in front of a large audience.

  • 4.

    He stood petrified as the dog snarled at him.

Synonym Comparison

- petrify — extreme, sudden fear that freezes you in place: petrified of heights

- terrify — strong fear, but doesn't imply paralysis: the storm terrified the children

- frighten — general, can be mild: don't frighten the cat

- scare — informal, everyday: you scared me!

- horrify — fear mixed with shock/disgust: horrified by the news

Word Forms

Verb

Pastpetrified
3rd Personpetrifies
Past Part.petrified
Pres. Part.petrifying

Derivatives

petrifaction
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