commentator

Etymology
From, from.

Noun

 * 1) A person who comments; especially someone who is paid to give his/her opinions in the media about current affairs, sports, etc.
 * 2)  A medieval legal scholar who authored prose commentaries on civil law;  a member of a comparatively innovative 14th-century school of jurisprudence, typically distinguished from the earlier glossators.

Translations

 * Arabic: مُعَلِّق
 * Armenian:
 * Belarusian: камента́тар, камента́тарка, камэнта́тар, камэнта́тарка
 * Bulgarian: комента́тор
 * Catalan: comentarista
 * Chinese:
 * Mandarin:
 * Czech:, komentátorka
 * Dutch:
 * Esperanto: komentisto
 * Faroese: viðmerkjari
 * Finnish: ,
 * French:
 * German: ,
 * Greek:
 * Japanese: ,
 * Korean: 해설자(解說者),
 * Macedonian: комента́тор, комента́торка
 * Norwegian:
 * Bokmål: kommentator
 * Nynorsk: kommentator
 * Polish: ,
 * Portuguese:
 * Russian:
 * Slovak: komentátor, komentátorka
 * Spanish: comentador, comentadora, comentarista
 * Telugu:
 * Thai: นักวิจารณ์
 * Ukrainian: комента́тор, комента́торка

Etymology 1
From. In the medieval sense of “jailer”, from the jailer’s duty of writing with records of those held in custody.

Noun

 * 1)  inventor, author
 * 2)  interpreter
 * 3)  jailer