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sentinel

sentinel

31 7.4
A person who watches a place to warn others of danger
  • noun
  • /ˈsɛntɪnəl/
translation icon : centinela
  • They're more or less Sentinels or guards, which have been placed in positions where they can sense an invasion.
  • sentinel node
  • sentinel chickens
  • sentinel lymph

So they also look like stained glass windows, like Shields, veils, bolts of patterned fabric, Sentinels, guardians, Saints, even surfboards.

Examples

  • Nor do I take lightly my vows on the Inner, as a sentinel of the Light.

    Fiction book (1991)
  • The yellow-spotted hyraxes, in particular, act as sentinels for the group, making alarm calls understood by both species.

    Academic text (2009)
  • The mountains stand like sentinels in the night.

  • Careful, the sentinel comes.

  • In the weeks that followed, though sentinels kept close sky watch, no more were sighted.

    Fiction book (1993)
  • A handful of pine trees stood as lone sentinels to watch a comet whip across the sky.

    Fiction book (1992)
  • In the water stand the cypress, rank upon rank, tall sentinels as motionless and silent as death.

    Fiction book (1993)
  • The security sentinel stood at the entrance, watching for any unusual activity.

  • During the night, a sentinel was assigned to keep watch over the campsite.

  • They relied on the sentinel to alert them if any intruders approached the perimeter.

Synonyms

security guard
vssentinel
210 1.3

A person who watches and protects a building or people to stop stealing and trouble

focuses more on anticipating events than on stopping unauthorized entry
watcher
vssentinel
89 3.9

A person who watches a place or people to keep them safe

is an employed observer focused on anticipating events rather than passive monitoring
lookout
vssentinel
88 3.7

A person who watches and warns others about danger

is broader used for any employed guard beyond just warning duty
watchdog
vssentinel
56 3.5

A person or group that checks others to stop theft and unfair behaviour

is an individual employed to watch for anticipated events rather than organizational oversight
watchman
vssentinel
28 4.1

A person who guards a building or land, usually at night

is a general employed guard used regardless of worker gender or time
sentry
vssentinel
26 6.0

A soldier who stands watch to guard a place

is a broader term for an employed lookout not only soldiers
spotter
vssentinel
21 4.4

A person who watches closely and reports storms, dangers, or animal sightings

is an employed watcher with broader guarding duties beyond mere reporting
night watchman
vssentinel
11 3.2

A person who guards a place at night

is a general employed guardian used at any time rather than only at night
picket
vssentinel
  • Jargon
5 6.1

A person who stands outside a camp to watch for enemy movement

is usually an individual employed watcher rather than a forward warning unit
patroller
vssentinel
4 3.6

A person who checks an area regularly to keep it safe

is often a stationed watcher focused on anticipating events rather than constant movement
lookout man
vssentinel
1 5.1

A man who watches for danger or police and warns others

is a gender neutral term for an employed guard without specifying sex
night watcher
vssentinel
1 6.9

A person who looks after and guards a place at night

is an employed guardian used at any time rather than only at night
door guard
vssentinel
1 2.5

A person who stands at an entrance to check people entering

is broader used for watching for events anywhere not only at doors
centinel
vssentinel
  • Archaic
9.9

A person who stands watch to guard a place

is the modern spelling used in current writing
lookout woman
vssentinel
7.5

A woman who watches for danger or police and warns others

is a gender neutral term for an employed guard without specifying sex
watchwoman
vssentinel
6.8

A woman who guards a building or area, often at night

is a general employed guard used regardless of worker gender or time
night watchwoman
vssentinel
5.3

A woman who guards a building at night

is a general employed guardian used at any time rather than only at night
port watcher
vssentinel
7.4

A person who watches for suspicious activity at a dock or port

is a general employed watcher used across places not only in ports
portwatcher
vssentinel
9.9

A person who watches a dock to stop theft and keep it safe

is a general employed watcher used across places not only in ports
towerman
vssentinel
  • Archaic
8.3

A person who watches from a high building to spot danger

is a general employed watcher used in many settings not only in towers
fire watcher
vssentinel
  • Archaic
9.4

A person who looks for fires caused by enemy bombs during a war and reports them

is a general employed watcher used for many threats not only wartime fires

How Watchful

surveillant
1 8.1
sentinel
31 7.4
guard
1.2
observer
305 2.8
watcher
89 3.9
bystander
84 3.4

Surface Forms

sentinel singular
sentinels plural

Etymology

Sentinel probably comes from an old root meaning 'to feel' or 'notice', the same root as sense, so a sentinel is a guard who stands watch and looks for danger.