(p. 296) gaẏabi secret, concealed, undisclosed (গয়বি খুন); cock-and-bull, fantastic (গয়বি কথা); providential, divine (গয়বি আদেশ). গয়বি চাল (in chess) a move conducted or directed from a distance and without looking at the chessboard; (fig.) a direction for action without knowing the state of affairs. গয়বি চিঠি an anonymous or unsigned letter. 68)