资料来源 : Webster's Revised Unabridged Dictionary (1913)

Bollen \Boll"en\, a.
   See {Boln}, a.

Boln \Boln\, Bollen \Boll"en\, a.
   Swollen; puffed out.

         Thin, and boln out like a sail.          --B. Jonson.