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.
Meaning: The approximate amount of something (usually used prepositionally as in 'in the region of') Classified under: Nouns denoting quantities and units of measure. Synonyms: neighborhood; region. Context examples: it was going to take in the region of two or three months to finish the job / the price is in the neighborhood of $100