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definitions

pustulation

[puhs-chuh-ley-shuh n]
noun
  1. the formation or breaking out of pustules.

Origin of pustulation

1870–75; < Late Latin pūstulātiōn- (stem of pūstulātiō) a blistering. See pustulate, -ion
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
pustulation in Medicine

pustulation

[pŭs′chə-lā′shən]
n.
  1. The formation or appearance of pustules.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.