perambulator
🇺🇸
/pəˈræmbjuleɪtər/
🇬🇧
/pəˈræmbjuleɪtə(r)/
A wheeled device with a long handle used for measuring distances by walking.
He used a perambulator to measure the length of the field.
A small vehicle with four wheels for a baby to sit in, pushed by a person.
She took her baby for a walk in the perambulator.