Squill

(noun) bulb of the sea squill, which is sliced, dried, and used as an expectorant. Synonyms: squill.

(noun) having dense spikes of small white flowers and yielding a bulb with medicinal properties. Synonyms: sea squill, sea onion, squill, Urginea maritima.

(noun) an Old World plant of the genus Scilla having narrow basal leaves and pink or blue or white racemose flowers. Synonyms: scilla, squill.