1) Blemish 2) Clogged pore 3) Comedo 4) Defect
Found on
https://www.crosswordclues.com/clue/blackhead
1) Comedo 2) Spot
Found on
https://www.crosswordclues.com/clue/blackhead
• (n.) The scaup duck.
Found on
http://thinkexist.com/dictionary/meaning/blackhead/
(from the article `acne`) ...sebaceous glands, which are stimulated by the upsurge in the circulating level of male sex hormones that accompanies the onset of puberty. The ...
Found on
http://www.britannica.com/eb/a-z/b/74
(from the article `rhizomastigote`) ...(e.g., Mastigamoeba) are free-living in fresh and salt water, in soil, or in other organisms. An important parasitic form is Histomonas ...
Found on
http://www.britannica.com/eb/a-z/b/74
(blak´hed) a plug of keratin and sebum within the dilated orifice of a hair follicle. The dark color is caused not by dirt but by the discoloring effect of air on the sebum in the clogged pore. Infection may cause it to develop into a pustule or boil. See also acne vulgaris. Called also open comedo.
Found on
http://www.encyclo.co.uk/local/21001
A disease of turkeys caused by the protozoan Histomonas meleagridis. Also called histomoniasis or infectious enterohepatitis.
Found on
http://www.encyclo.co.uk/visitor-contributions.php
Black'head` noun (Zoology) The scaup duck.
Found on
http://www.encyclo.co.uk/webster/B/61
A clogged pore usually filled with hardened oil and dead skin cells; the tip is visible at the pore opening.
Found on
http://www.everydayhealth.com/skin-and-beauty/glossary.aspx
Blackhead: A familiar term for what is medically called an open comedo. A comedo, the primary sign of acne, consists of a dilated (widened) hair follicle filled with keratin squamae (skin debris), bacteria, and sebum (oil). An open comedo has a wide opening to the skin and is capped with a blackened mass of skin debris. By contrast, a closed comedo...
Found on
http://www.medterms.com/script/main/art.asp?articlekey=10439
A blackhead (comedo) is dirt blocking a pore that often causes acne.
Found on
http://www.probertencyclopaedia.com/browse/EB.HTM
Blackhead is British slang for an immigrant from Eastern Europe or Arabia.
Found on
http://www.probertencyclopaedia.com/browse/ZB.HTM
A blackhead is a type of pimple that forms when the pores of the skin get clogged with oils and impurities.
Found on
http://www.sherrayorganiccosmetics.com/did-you-know/beauty-skincare-glossar
[
n] - a black-tipped plug clogging a pore of the skin
Found on
http://www.webdictionary.co.uk/definition.php?query=blackhead
A skin blemish that forms when the sebum (oil) draining from a pore becomes blocked by a clump of dead skin cells. Its color results from the sebum's pigment, which darkens when exposed to air.
Found on
https://www.allure.com/story/skin-care-terms-glossary-definitions
comedo noun a black-tipped plug clogging a pore of the skin
Found on
https://www.encyclo.co.uk/local/20974
A blackhead is a type of pimple that forms when the pores of the skin get clogged with oils and impurities. Colos
Found on
https://www.encyclo.co.uk/local/21763
Usually found on people with oily skin as they tend to have larger pores. The pores get plugged with dirt and skin cells and the black that you see is caused by oxidation not dirt.
Found on
https://www.encyclo.co.uk/local/22763
a small, black-tipped, fatty mass in a skin follicle, esp. of the face; comedo. · any of several birds having a black head, as the greater scaup, Aythya marila. · Also calleda malignant, infectious disease of turkeys, chickens, and many wild birds, caused by a protozoan parasite, Histomonas meleagridas, attacking esp. the intestines an...
Found on
https://www.infoplease.com/dictionary/blackhead
No exact match found.
