D defs.my
Entry 2 senses Webster, 1913

Scallion

/skăl'-yən/ · Scal·lion · IPA /[ˈskæ.lɪ.ən]/
01 n. A kind of small onion (Allium Ascalonicum), native of Palestine; the eschalot, or shallot.
  1. 1.
    A kind of small onion (Allium Ascalonicum), native of Palestine; the eschalot, or shallot.(Bot.)
  2. 2.
    Any onion which does not “bottom out,” but remains with a thick stem like a leek.