A babys smile revealing two baby teeth, or milk teeth.
milk tooth definition by Webster's New World
Webster's New World College Dictionary Copyright © 2010 by Wiley Publishing, Inc., Cleveland, Ohio. Used by arrangement with John Wiley & Sons, Inc.
any of the temporary, first set of teeth of young mammals: normally a child's set consists of 20, including 8 incisors, 4 cuspids, and 8 molars
milk tooth definition by American Heritage Dictionary
nounThe American Heritage® Dictionary of the English Language, 4th edition Copyright © 2010 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
Any of the temporary first teeth of a young mammal. Also called baby tooth, primary tooth.
milk tooth - Medical Definition
See deciduous tooth.