vbl. sb. Obs. [f. BOMBAST v. + -ING1.] Padding.
1603. Florio, Montaigne (1634), 623. The bombasting of my doublet, serves me now for no more use then a stomacher.
1611. Cotgr., Embourrement, a stuffing, or bumbasting with flockes, haire, [etc.].