Defn: A specific gravity bottle; a standard flask for measuring and comparing the densities of liquids. [Also written pyknometer.]

PYCNOSTYLE
Pyc"no*style, a. Etym: [Gr. pycnostyle.] (Anc. Arch.)

Defn: See under Intercolumniation. -n.

Defn: A pycnostyle colonnade.

PYE
Pye, n.

Defn: See 2d Pie (b).

PYEBALD
Pye"bald`, a.

Defn: See Piebald.

PYELITIS
Py`e*li"tis. n. Etym: [Gr. basin + -itis.] (Med.)

Defn: Inflammation of the pelvis of the kidney.