| PERICLASE | • periclase n. (Mineralogy) A cubic crystalline form of magnesium oxide (MgO). • PERICLASE n. a naturally occurring magnesium oxide.
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| PERICLINE | • pericline n. A form of albite exhibiting elongated prismatic crystals. • PERICLINE n. a variety of albite occurring as large elongated white crystals.
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| CHOLERICLY | • cholericly adv. In a choleric manner; angrily. • CHOLERIC adv. bad-tempered.
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| PERICLASES | • periclases n. Plural of periclase. • PERICLASE n. a naturally occurring magnesium oxide.
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| PERICLINAL | • periclinal adj. (Biology) Parallel to the surface of an organ. • periclinal adj. (Botany) Of a type of cell division in a layer of cells that occurs parallel to an adjacent layer of cells.
 • PERICLINAL adj. sloping downwards in all directions from a point.
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| PERICLINES | • periclines n. Plural of pericline. • PERICLINE n. a variety of albite occurring as large elongated white crystals.
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| PERICLASTIC | • PERICLASTIC adj. like a periclase, a naturally occurring magnesium oxide. | 
| PERICLITATE | • periclitate v. (Obsolete) To endanger. • PERICLITATE v. (archaic) to endanger; to jeopardise.
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| PERICLITATED | • periclitated v. Simple past tense and past participle of periclitate. • PERICLITATE v. (archaic) to endanger; to jeopardise.
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| PERICLITATES | • periclitates v. Third-person singular simple present indicative form of periclitate. • PERICLITATE v. (archaic) to endanger; to jeopardise.
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| PERICLITATING | • periclitating v. Present participle of periclitate. • PERICLITATE v. (archaic) to endanger; to jeopardise.
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