Newborn: meaning, definitions and examples

Used to describe a baby that has just been born or is very young, typically within the first month of life.

• The newborn is sleeping peacefully in the crib
• As a newborn, she's very delicate and needs a lot of care

A more formal term often used in medical, legal, or professional contexts. It typically refers to a child from birth until they start walking, usually around 1 year old.

• The infant was taken to the hospital for a routine check-up
• Infant development is a critical phase in a child's life

A general term for a very young child, from birth up to about 2 years old. It is the most common term and can be used in informal and formal situations.

• She's having a baby in a few weeks
• Look at that cute baby smiling at us

A highly specific medical term used to describe a newborn, particularly within the first 28 days of life. It is commonly used in medical research and healthcare settings.

• The neonate was admitted to the neonatal intensive care unit
• Neonate health requires close monitoring in the initial weeks