Index of English words, starting with "cr"

(1) - Cryptocrystalline (a.) Indistinctly crystalline; -- applied to rocks and minerals, whose state of aggregation is so fine that no distinct particles are visible, even under the microscope.

(1) - Cryptogam (n.) A plant belonging to the Cryptogamia.

(1) - Cryptogamia (n.) The series or division of flowerless plants, or those never having true stamens and pistils, but propagated by spores of various kinds.