The depth in the ocean below which solubility of calcium carbonate (CaCO₃) increases dramatically.

plural of bill hook

Mingled or interspersed with poppies. / Affected by, or as if by, opium; drowsy; listless; inactive.

Used other than figuratively or idiomatically: see desert, rose. / A flowering plant of South Africa, of genus Adenium. / Rosa stellata, a species of rose native to North America.