Definition, Meaning & Synonyms

sentinel

noun
/ˈsɛntɪnəl/
Definition
A sentinel is a guard or watchman stationed to keep an eye on a specific area or to warn of danger.
Examples
  • The soldiers stood like sentinels at the entrance of the fort.
  • In the forest, a large oak tree served as a sentinel against the approaching storm.
  • He worked as a sentinel, ensuring the safety of the museum’s exhibits during the night.
Meaning
The term describes someone who watches over a place, often to protect it from threats.
Synonyms
  • guard
  • watchman
  • sentry
  • protector
  • warden