Custard Powder dust is actually explosive (as is flour and sugar dust.) The dust has to first form a dust cloud, which if ignited in a confined space will explode. The organic particles in such dust clouds combust almost instantly, releasing carbon dioxide and steam in an explosion.
PPDB, the paraphrase database (0.00 / 0 votes) Rate these synonyms: List of paraphrases: estimation, estimating, estimates, estimated, assess, calculate, appreciation, evaluate, forecast, calculation, assessment, calculating, estimations, assessing, forecasts.
An estimate is just that: an estimation. It is an approximate rough figure that a general contractor gives to a client. The number is based on less clear data and limited information. Estimates are usually done for free in order for the client to get an understanding of roughly how much things will cost.