ᴥ

Etymology
From Arabic-script ع|ـعـ, whence its Unicode name

Letter

 * 1)  a glottal stop (ᴥ =  and modifier ᵜ =  in IPA)

Usage notes
Attested from Eliel Lagercrantz (1939) Lappischer Wortschatz, for the Kehlkopfverschlusslaut (glottal stop) in Sami languages.