A / admŏnĭtor
noun

admŏnĭtor

gen. admŏnĭtōris · gender masculine · decl. 3rd
He that reminds; admonishes; a monitor
He that reminds or admonishes one of something, a monitor: misi ad te quattuor admonitores non nimis verecundos. Cic. Fam. 9, 8; so id. Top. 1 fin.
One that urges to action; an admonisher
One that urges to action, an admonisher (cf. admoneo, II. C.): admonitorque operum caelo clarissimus alto Luclfer ortus erat, Ov. M. 4, 664: admonitor praecepti, Cod. Th. 8, 8, 7.