1) Containing the sound of h 2) Drew in by suction 3) Inhaled 4) Pronounced an h 5) Unlike the H in H-hour 
• (imp. & p. p.) of Aspirate • (a.) Pronounced with the h sound or with audible breath.
<technique> To withdraw material with a negative pressure apparatus (syringe). Also may refer to the inhalation of foreign material into the lung passageways. ... (27 Sep 1997) ...