IPA: /pəˈræmbjʊleɹ/
KK: /pəˈræmbjʊleɪtə/
A type of baby carriage used for pushing infants around.
She took her baby for a walk in the perambulator.
Perambulator → It is formed from "per-" (meaning through) and "ambulare" (meaning to walk). The word describes a device or person that walks through an area, often used to refer to a baby carriage or stroller.
Think of someone 'walking through' ('per-') an area with a baby carriage — that's why a perambulator is a device for walking with a baby.