'Piles' definitions:

Definition of 'piles'

From: WordNet
noun
Pain caused by venous swelling at or inside the anal sphincter [syn: hemorrhoid, haemorrhoid, piles]
noun
A large number or amount; "made lots of new friends"; "she amassed stacks of newspapers" [syn: tons, dozens, heaps, lots, piles, scores, stacks, loads, rafts, slews, wads, oodles, gobs, scads, lashings]

Definition of 'Piles'

From: GCIDE
  • Piles \Piles\, n. pl. [L. pila a ball. Cf. Pill a medicine.] (Med.) The small, troublesome tumors or swellings about the anus and lower part of the rectum which are technically called hemorrhoids. See Hemorrhoids.
  • Note: [The singular pile is sometimes used.] [1913 Webster]
  • Blind piles, hemorrhoids which do not bleed. [1913 Webster]