compass needle

noun
UK /ˈkʌm.pəs ˈniː.dəl/
US /ˈkʌm.pəs ˈniː.dəl/

A compass needle is the small pointer in a compass that always turns to show north.

The compass needle spun around and then pointed north.

SYNONYMS

magnetic needlepointerindicatordirection needle

RELATED WORDS

compassmagnetnorthnavigationbearing

OTHER MEANINGS

2. The magnetized pointer of a surveying instrument that indicates magnetic north.

The surveyor checked the compass needle before marking the boundary.

3. A figurative guide or indicator that shows which way to go.

Her advice was the compass needle for his career.

4. The rotating magnetized element inside a magnetic compass used for orientation.

He tapped the glass to steady the compass needle.