%aspirate%

n. 1. A sound consisting of, or characterized by, a breath like the sound of h; the breathing h or a character representing such a sound; an aspirated sound. [ 1913 Webster ]

2. A mark of aspiration (&asper_;) used in Greek; the asper, or rough breathing. Bentley. [ 1913 Webster ]

3. An elementary sound produced by the breath alone; a surd, or nonvocal consonant; as, f, th in thin, etc. [ 1913 Webster ]