The meaning of MILESTONE is a stone serving as a milepost. How to use milestone in a sentence.

MILESTONE definition: 1. an important event in the development or history of something or in someone's life: 2. a stage…. Learn more.

Definition of milestone noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

MILESTONE definition: a stone functioning as a milepost. See examples of milestone used in a sentence.

A milestone is an important event in the history or development of something or someone.

Define milestone. milestone synonyms, milestone pronunciation, milestone translation, English dictionary definition of milestone. n. 1. A stone marker set up on a roadside to indicate the …

mile•stone (mīl′ stōn′), n. a stone functioning as a milepost. a significant event or stage in the life, progress, development, or the like of a person, nation, etc.: Her getting the job of supervisor …

milestone meaning, definition, what is milestone: a very important event in the developmen...: Learn more.

A milestone is a significant event in your life. Often a milestone marks the start of a new chapter. For example, the day you graduated from high school was a milestone in your life.

The birth of their first child was a (major) milestone in their marriage. The study marks an important milestone in our understanding of the disease.