Webster's Revised Unabridged Dictionary · 1913

Breath

Breath (breth) , noun

[Old English breth, breeth, Anglo-Saxon brae odor, scent, breath; compare Old High German brādam steam, vapor, breath, German brodem, and possibly English Brawn, and Breed.]

1.
The air inhaled and exhaled in respiration; air which, in the process of respiration, has parted with oxygen and has received carbonic acid, aqueous vapor, warmth, etc.
Melted as breath into the wind. — Shakespeare
2.
The act of breathing naturally or freely; the power or capacity to breathe freely; as, I am out of breath.
3.
The power of respiration, and hence, life. — Hood
Thou takest away their breath, they die. — Bible (KJV) - Psalm civ. 29
4.
Time to breathe; respite; pause.
Give me some breath, some little pause. — Shakespeare
5.
A single respiration, or the time of making it; a single act; an instant.
He smiles and he frowns in a breath. — Dryden
6.
Figuratively: That which gives or strengthens life.
The earthquake voice of victory, To thee the breath of life. — Byron
7.
A single word; the slightest effort; a trifle.
A breath can make them, as a breath has made. — Goldsmith
8.
A very slight breeze; air in gentle motion.
Calm and unruffled as a summer's sea, when not a breath of wind flies o'er its surface. — Addison
9.
Fragrance; exhalation; odor; perfume. — Tennison
The breath of flowers. — Bacon
10.
Gentle exercise, causing a quicker respiration.
An after dinner's breath. — Shakespeare
Collocations (2)
Out of breath , breathless, exhausted; breathing with difficulty.
Under one's breath , in low tones.