smoker's tongue

Also called smoker's patches.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

smoker's tongue in Medicine

smoker's tongue

n.
  1. leukoplakia
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.