SNIFF
Sniff, n.

Defn: The act of sniffing; perception by sniffing; that which is taken by sniffing; as, a sniff of air.

SNIFFING
Sniff"ing, n. (Physiol.)

Defn: A rapid inspiratory act, in which the mouth is kept shut and the air drawn in through the nose.

SNIFFLE
Snif"fle, v. i. Etym: [Freq. of sniff. See Snivel.]

Defn: To snuffle, as one does with a catarrh. [Prov. Eng.]

SNIFT
Snift, v. i. [imp. & p. p. Snifted; p. pr. & vb. n. Snifting.] Etym:
[From Sniff.]

1. To snort. [Obs.] "Resentment expressed by snifting." Johnson.

2. To sniff; to snuff; to smell. It now appears that they were still snifing and hankering after their old quarters. Landor.

SNIFT
Snift, n.