cognitus

Etymology
Perfect passive participle of.

Participle

 * 1) known (from experience), having been known; recognised, having been recognised; acquainted, having been acquainted
 * 2) noted, acknowledged, having been acknowledged
 * 1) noted, acknowledged, having been acknowledged
 * 1) noted, acknowledged, having been acknowledged
 * 1) noted, acknowledged, having been acknowledged

Noun

 * 1) acquaintance (act of getting to know one)