Definition of "sweat gland" []

• Any of the numerous small, tubular glands that are found nearly everywhere in the skin of humans and that secrete perspiration externally through pores to help regulate body temperature. (noun)

American Heritage(R) Dictionary of the English Language, Fifth Edition. Copyright (c) 2011 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.