What ራ means
It writes the r consonant with the a vowel.
Ethiopic consonant families change shape with each vowel; ራ is the r-series’ a form, used inside words.
South Arabian settlers and stoneworkers brought the Sabaean alphabet to Tigray around the eighth century BCE. Inscriptions show Ethiopic writing by the second/third centuries CE; vowel notation made it syllabic by the fourth century CE. The script served royal inscriptions, later Geʽez liturgy and literature, and Amharic, Tigrinya, and Tigre. By 2017, descriptions recorded regional and individual differences in its letter shapes.
Don't confuse it with
1Questions people ask
1Why does ራ show as a box on some devices?
Because that device's fonts have no glyph for it. The character is still correct and still copies correctly — the box is a missing glyph, not a broken character.
How to type ራ
ራ\122BCodes and encoding1 code points
A visible symbol can contain several code points. JS .length counts UTF-16 units; UTF-8 counts bytes.

