See Also: ping-pong(1)(dictionary)
ping-pong(medicine)
Ping Pong(tourism)
Ping-Pong(dictionary)
ping-pong(2)(dictionary)
ping-pong bone(medicine)
ping-pong mechanism(medicine)
Ping-Pong - Table Tennis(gambling)
Pong(dictionary)
pong(dictionary)

preformation (iou) and Ping-Pong (oh)


preformation (iou)



preformation noun. M18.
[from PRE- 1 + FORMATION. Cf. French preformation.]
The action or process of forming or shaping beforehand; previous formation.
theory of preformation Biology (now Hist.) = theory of EVOLUTION (a).

Ping-Pong (oh)



n [U] trademark
an indoor game played on a table by two people with a small plastic ball and two bats
-synonym table tennis table tennis