D defs.my
Entry 1 sense Webster, 1913

Allhallown

· All·hal·lown · IPA
01 a. Of or pertaining to the time of Allhallows. [Obs.] “Allhallown summer.” Shak. (i. e., late summer; “Indian Summer”).
  1. 1.
    Of or pertaining to the time of Allhallows. [Obs.]Allhallown summer.” Shak. (i. e., late summer; “Indian Summer”).[Obs.]