(pharmacology) A synthetic compound derived from piperidine, used as a veterinary anesthetic and in hallucinogenic drugs such as angel dust.

A kind of willow, Salix viminalis, growing in wet places in Europe and Asia, and introduced into North America. It is considered the best of the willows for wickerwork (basketweaving with wicker). ...

Vinegar made by fermenting coconut sap or less often coconut water, used extensively in Southeast Asian cuisine.

(obsolete) At casual marks; hence, at random.