PIEWIPE
Pie"wipe`, n. Etym: [So called from its note.] (Zoöl.)
Defn: The lapwing, or pewit. [Prov. Eng.]
PIEZOMETER
Pi`e*zom"e*ter, n. Etym: [Gr. -meter: cf. F. piézomètre.]
1. (Physics)
Defn: An instrument for measuring the compressibility of liquids.
2. (Physics)
Defn: A gauge connected with a water main to show the pressure at that point.
PIFFERO; PIFFARA
Pif"fe*ro, Pif"fa*ra, n. Etym: [It. piffero.] (Mus.)
Defn: A fife; also, a rude kind of oboe or a bagpipe with an inflated skin for reservoir.
PIFFLE
Pif"fle, v. i. [imp. & p. p. Piffled; p. pr. & vb. n. Piffling.]