Petrified Forest
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noun
a national park in E Arizona, containing petrified coniferous trees about 170 000 000 years old
QUIZ
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Question 1 of 9
Which of the following nouns has an irregular plural form?
Words nearby Petrified Forest
petrichor, petri dish, Petrie, petrifaction, petrified, Petrified Forest, Petrified Forest National Park, petrify, Petrillo, Petrine, Petrinism
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
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