Home › Health Sciences › Pediatrics & Child Health › Milestone

Milestone

MYL-stohn /ˈmaɪlstoʊn/

nounB2TOEFLIELTS

generalacademic

An important stage or event in the development of something; originally, a stone marker indicating distance in miles.

In child development, it refers to a specific functional skill or ability that most children achieve by a certain age (e.g., walking, talking).

The story behind the word. Before GPS, travelers relied on 'milestones' – literal stones placed along roads to mark distances in miles. These markers were crucial for knowing how far you'd come and how far you still had to go. Over time, the word evolved to describe any significant point or stage in a journey or development, especially in a child's growth. It's a lovely metaphor for charting progress!

Word relationships

landmark: A prominent event or stage in development.
turning point: A point at which a decisive change takes place; often implies a more significant shift.

Collocations

developmental milestone
reach a milestone
major milestone
missed milestone

Example sentences

"Learning to walk is a major developmental milestone for most toddlers." Learning to walk is a major developmental milestone for most toddlers.
"Parents often eagerly anticipate their baby reaching new milestones, like saying their first word." Parents often eagerly anticipate their baby reaching new milestones, like saying their first word.
"The doctor assessed whether the child was meeting age-appropriate cognitive and motor milestones." The doctor assessed whether the child was meeting age-appropriate cognitive and motor milestones.

Memory hook

Think of a 'MILE-STONE' as a 'stone' that marks a 'mile' of progress in a child's development. Progress marker

When not to use

While 'milestone' can refer to any significant event, in the context of child health, it almost always refers to developmental achievements.

Fun facts

The Roman Empire was famous for its extensive network of roads marked with milestones.
In developmental psychology, 'milestone charts' are used to track a child's progress in areas like gross motor skills, fine motor skills, language, and social development.