Ↄ

Number

 * 1) In composites:
 * 2) IↃ — 500
 * 3) CIↃ — 1,000
 * 4) IↃↃ — 5,000
 * 5) CCIↃↃ — 10,000
 * 1) CCIↃↃ — 10,000

Synonyms

 * , ; ↀ
 * , ; ↀ

Etymology
Created by the Roman Emperor Claudius. Inspired by the Greek psi.

Letter

 * 1) Upper-case antisigma, resembling a reversed Roman numeral for one hundred. Used to replace the digraphs BS and PS, much like X stood in for the digraphs CS and GS.

Related terms

 * Ⅎ ⅎ
 * Ⱶ ⱶ