What does “sentinel” mean?
- 1
nouna soldier or guard whose job is to watch for danger
A sentinel stood at each gate of the fortress.
- 2
nounsomething that seems to stand guard or warn of danger
Two old oaks stood like sentinels at the entrance.
Sentinel at a glance
- Part of speech
- noun
- CEFR level
- C2 (proficient)
- Pronunciation
- /ˈsɛntɪnəl/ · SEN-tih-nul
How to use “sentinel” correctly
Literary. In everyday military language, “sentry” is more common.
Common phrases with “sentinel”
- stand sentinel
- keep sentinel
Synonyms, opposites and related words
Synonyms (similar meaning)
- guard
- sentry
- lookout
“sentinel” is on these word lists
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