D defs.my
Entry 1 sense Webster, 1913

Piles

/pīlz/ · IPA /paɪlz/
01 n. pl. The small, troublesome tumors or swellings about the anus and lower part of the rectum which are technically called hemorrhoids. See Hemorr…
  1. 1.
    The small, troublesome tumors or swellings about the anus and lower part of the rectum which are technically called hemorrhoids. See Hemorrhoids. [The singular pile is sometimes used.](Med.) Also: hemorrhoids See: Hemorrhoids
Phrases & compounds
Blind piles — hemorrhoids which do not bleed.