Green’s Dictionary of Slang

kadooment n.

[dial. ’k, look + do(o)ment, ‘doings’, disturbance, entertainment; thus lit. ‘look, excitement!’]
(W.I.)

1. noise, confusion.

[WI]cited in Allsopp Dict. Carib. Eng. Usage (1996).

2. usu. as Kadooment, open-air fun and excitement.

H.S. Pariser Explore Barbados 63: The climax comes with ‘Kadooment Day’ (Bajan slang for a ‘fuss’ or an ‘important occasion’).