Green’s Dictionary of Slang

veal n.1

(US) a young woman who flirts maliciously.

[US]Appleton Post-Crescent (WI) 13 May 7/1: Flapper Dictionary veal – A Flapper who sets out to vamp with malice aforethought.

In phrases

bit of veal (n.)

(S.Afr.) a girl or women seen in a sexual context.

[Aus]cited without text in G. Simes DLSS (2018) ms.