1. The act of aspirating; the pronunciation of a letter with a full or strong emission of breath; an aspirated sound. If aspiration be defined to be an impetus of breathing. Wilkins.

2. The act of breathing; a breath; an inspiration.

3. The act of aspiring of a ardently desiring; strong wish; high desire. "Aspirations after virtue." Johnson. Vague aspiration after military renown. Prescott.

ASPIRATOR
As"pi*ra`tor, n.

1. (Chem.)

Defn: An apparatus for passing air or gases through or over certain liquids or solids, or for exhausting a closed vessel, by means of suction.

2. (Med.)

Defn: An instrument for the evacuation of the fluid contents of tumors or collections of blood.

ASPIRATORY
As*pir"a*to*ry, a.

Defn: Of or pertaining to breathing; suited to the inhaling of air