Brazil is the largest coffee producer in the world. Each year Brazil exports more than 44 million bags of coffee. Vietnam follows at exporting over 27 million bags each year.
impurity, dross
(noun) worthless or dangerous material that should be removed; “there were impurities in the water”
slag, scoria, dross
(noun) the scum formed by oxidation at the surface of molten metals
Source: WordNet® 3.1
dross (usually uncountable, plural drosses)
Waste or impure matter.
Residue that forms on the surface of a metal from oxidation.
The impurities in metal.
A waste product from working with metal.
(figurative) Worthless or trivial matter.
Synonyms: junk, rubbish
dross (third-person singular simple present drosses, present participle drossing, simple past and past participle drossed)
(transitive) To remove dross from.
• sords
Source: Wiktionary
Dross, n. Etym: [AS. dros, fr. dreĂłsan to fall. See Dreary.]
1. The scum or refuse matter which is thrown off, or falls from, metals in smelting the ore, or in the process of melting; recrement.
2. Rust of metals. [R.] Addison.
3. Waste matter; any worthless matter separated from the better part; leavings; dregs; refuse. All world's glory is but dross unclean. Spenser. At the devil's booth are all things sold, Each ounce of dross coats its ounce of gold. Lowell.
Source: Webster’s Unabridged Dictionary 1913 Edition
28 May 2025
(noun) a distinctive but intangible quality surrounding a person or thing; “an air of mystery”; “the house had a neglected air”; “an atmosphere of defeat pervaded the candidate’s headquarters”; “the place had an aura of romance”
Brazil is the largest coffee producer in the world. Each year Brazil exports more than 44 million bags of coffee. Vietnam follows at exporting over 27 million bags each year.