DuckCorp Dico

Found one definition

1.                 From WordNet (r) 3.0 (2006):
                   
   
   
                   
                     
   squill
       n 1: bulb of the sea squill, which is sliced, dried, and used as
            an expectorant
       2: having dense spikes of small white flowers and yielding a
          bulb with medicinal properties [syn: sea squill, sea
    onion, squill, Urginea maritima]
       3: an Old World plant of the genus Scilla having narrow basal
          leaves and pink or blue or white racemose flowers [syn:
          scilla, squill]