sentinel
suomi-englanti sanakirjasentinel englannista suomeksi
vahti
sentinel englanniksi
(RQ:Defoe Robinson Crusoe)
(RQ:Macaulay History of England)
(RQ:Bacon Essayes)
(quote-book)|title=Zeluco|publisher=Valancourt|year_published=2008|page=33
A unique value recognised by a computer program for processing in a special way, or marking the end of a set of data.
(ux)'' tag is a sentinel that suspends web-page processing and displays the subsequent text literally
{{quote-book|en|year=2016|author=Jake VanderPlas|title=Python Data Science Handbook|page=120
A crab.
A sign of a health risk (e.g. a disease, an adverse effect).
(ux)
(rfv-sense) Someone who is hardworking and dutiful.
To watch over as a guard.
''He sentineled the north wall.''
To post a guard for.
''He sentineled the north wall with just one man.''
{{quote-text|en|year=1873|title=Harper's New Monthly Magazine|volume=46|page=562