U+24BD, Ⓗ
CIRCLED LATIN CAPITAL LETTER H

[U+24BC]
Enclosed Alphanumerics
[U+24BE]

Translingual

Symbol

  1. helipad, helicopter landing spot.
  2. (electricity) heat detector.
  3. (phonetics) an unidentifiable/indeterminate guttural (pharyngeal or laryngeal) consonant; or more specifically a glottal consonant.