black

(redirected from blackhead)
Also found in: Dictionary, Thesaurus, Medical, Encyclopedia, Wikipedia.

Black

Informal; describing a financial statement that ends with a positive assessment. For example, if a company produces a profit for a given period of time, it is said to be "in the black." The term comes from the color of ink used for such statements. See also: Red.

black

Of or relating to the profitability of a firm or the operations of a firm. The term derives from the color of ink used to enter a profit figure on a financial statement. Compare red.
References in periodicals archive ?
There is no approved vaccine or treatment for blackhead disease, although an organoarsenic compound, nitarsone (4-nitrophenylarsonic acid), may be used for prevention (McDougald, 2005; Grabensteiner et al., 2007; Abraham et al., 2014).
Most turkey feeds will contain medication which will fight blackhead and also coccidiosis - a more common poultry problem, again affecting the digestive system.
Metronidayol given once a month can help prevent the growth of the parasite Histomonas meleagridis which causes blackhead. The dosage is 10 mg per pound once a day.
Noncomedogenic means that using the cosmetic should not result in the formation of whiteheads and blackheads. Cosmetics should be removed every night with soap and water.
[USPRwire, Wed Jul 10 2019] Rising skin-related disorders is expected to amplify the overall demand for Blackhead removing vacuum Blackheads are one of the most common problems faced by people these days.
Summary: Blackheads are one of the most common problems faced by people these days.
In the video, Dr Sandra Lee can be seen squeezing the monster blackhead as the patient explains that she had another gigantic zit previously.
Whitehead Promenade, along the coast to the base of the cliffs at Blackhead. The path continues around the
Tomatoes also help in reducing blackheads. Massage your blackhead prone area with tomato slices to deal with blackheads.
The 73-year-old had been at a fishing event at Murroogh near Blackhead, North Clare, when he fell into the water.
He is an opportunist, and he is about as deep as a blackhead" Actor Brian Cox "I really don't mind getting older.