noun🔗ShareSentinelle, éclaireurA sentinel, usually on horseback, stationed on the outpost of an army, to watch an enemy and give notice of danger."The lone vedette on the hill scanned the horizon for any sign of the approaching enemy, his horse shifting nervously beneath him. "La sentinelle solitaire sur la colline scrutait l'horizon à la recherche de tout signe de l'ennemi en approche, son cheval se déplaçant nerveusement sous lui.militarywarpositionactionChat with AIVocabulary GamePractice Reading