Alternative letter-case form of lily of the valley

(geography, Egyptology) A valley in Egypt, on the west bank of the Nile, known for the tombs constructed there for the pharaohs.

A valley in eastern California, remarkable for being the lowest-elevated place in North America. / A national park in California and Nevada that includes said valley.

(aesthetics, psychology) A range of appearances, mannerisms, and/or behaviors of a humanoid figure that are subtly different from human and thereby cause feelings of discomfort, such as fear or revulsion.

A flowering plant, Convallaria majalis, with richly fragrant pendant bells.

(slang) The porn industry of San Fernando Valley. / Misspelling of Silicon Valley.

(informal) Originally, the region of the San Francisco Bay Area in which there are a high number of industries producing silicon chips; later extended to mean the entire concentration of high-tech businesses in this area.

(pathology) Coccidioidomycosis, a mammalian fungal disease caused by Coccidioides immitis or Coccidioides posadasii.

(geology) A graben structure between two tectonic plates which are opening relative to each other. / (geology) A mid-oceanic ridge system with central valleys.

The waste produced by mountain top removal mining. So named because it is typically piled high in nearby valleys.