϶

See also: э and Appendix:Variations of "e"

϶ U+03F6, ϶
GREEK REVERSED LUNATE EPSILON SYMBOL
← ϵ
[U+03F5] 		Greek and Coptic Ϸ →
[U+03F7]

Translingual

Etymology

Reversed (or backwards) version of the lowercase lunate epsilon ϵ. Introduced by Giuseppe Peano in 1889 in "Principles of arithmetic, presented by a new method" .

Symbol

϶

  1. (mathematics) "such that"
  2. (IPA) A graphic variant of ⟨ɜ⟩.
  3. (Teuthonista) A barred-ɔ for a central vowel (IPA [ɵ̞]).

User notes

The Teuthonista central rounded vowels, from high/close to near-open, are:

ʉ ꭏ ɵ ϶ ꭂ
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