What does "analog clock" mean?

A clock that displays the time using hands that move mechanically around its face.

Analog clock

noun

noun ·Rare ·Advanced level

Noun

1
A clock that displays the time using hands that move mechanically around its face. retronym
2
a clock that displays the time of day by the position of hands on a dial wordnet

This is a retronym coined when digital clocks became common.