U+05E8 HEBREW LETTER RESH

U+05E8 was added to Unicode in version 1.1 (1993). It belongs to the block Hebrew in the Basic Multilingual Plane.

This character is a Other Letter and is mainly used in the Hebrew script.

The glyph is not a composition. It has a Neutral East Asian Width. In bidirectional context it acts as Right To Left and is not mirrored. The glyph can, under circumstances, be confused with 1 other glyphs. In text U+05E8 behaves as Hebrew Letter regarding line breaks. It has type OLetter for sentence and Hebrew Letter for word breaks. The Grapheme Cluster Break is Any.

The Wikipedia has the following information about this codepoint:

Resh is the twentieth letter of the Semitic abjads, including Phoenician Rēsh , Hebrew Rēsh ר, Aramaic Rēsh , Syriac Rēsh ܪ, and Arabic Rāʾ ر. Its sound value is one of a number of rhotic consonants: usually [r] or [ɾ], but also [ʁ] or [ʀ] in Hebrew.

In most Semitic alphabets, the letter resh (and its equivalents) is quite similar to the letter dalet (and its equivalents). In the Syriac alphabet, the letters became so similar that now they are only distinguished by a dot: resh has a dot above the letter, and the otherwise identical dalet has a dot below the letter. In the Arabic alphabet, rāʼ has a longer tail than dāl. In the Aramaic and Hebrew square alphabet, resh is a rounded single stroke while dalet is a right-angle of two strokes. The similarity led to the variant spellings of the name Nebuchadnezzar and Nebuchadrezzar.

The Phoenician letter gave rise to the Greek Rho (Ρ), Etruscan , Latin R, and Cyrillic Р.