CRUCIFEROUS a.
Of, pertaining to, or resembling, a family of plants which have four petals arranged like the arms of a cross, as the mustard, radish, turnip, etc.
CRYSTAL n.
Anything resembling crystal, as clear water, etc. The blue crystal of the seas. Byron. Blood crystal. See under Blood. -- Compound crystal. See under Compound. -- Iceland crystal, a transparent variety of calcite, or crystallized calcium carbonate, brought from Iceland, and used in certain optical instruments, as the…