degrade

degrade

de·grade / diˈgrād/ • v. 1. [tr.] treat or regard (someone) with contempt or disrespect. ∎  lower the character or quality of: degraded radio signals. ∎ archaic reduce (someone) to a lower rank. 2. break down or deteriorate chemically: [intr.] when exposed to light, the materials will degrade | [tr.] the bacteria will degrade hydrocarbons. ∎  [tr.] Physics reduce (energy) to a less readily convertible form. ∎  [tr.] Geol. wear down (rock) and cause it to disintegrate. DERIVATIVES: de·grad·a·bil·i·ty / diˌgrādəˈbilitē/ n. de·grad·a·ble adj. deg·ra·da·tive / ˈdegrəˌdātiv/ adj. de·grad·er n.

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"degrade." The Oxford Pocket Dictionary of Current English. 2009. Encyclopedia.com. 1 Jun. 2012 <http://www.encyclopedia.com>.

"degrade." The Oxford Pocket Dictionary of Current English. 2009. Encyclopedia.com. (June 1, 2012). http://www.encyclopedia.com/doc/1O999-degrade.html

"degrade." The Oxford Pocket Dictionary of Current English. 2009. Retrieved June 01, 2012 from Encyclopedia.com: http://www.encyclopedia.com/doc/1O999-degrade.html

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degrade

degrade v.
1. reduce (someone) to a lower rank, especially as a punishment.

2. break down or deteriorate chemically: when exposed to light, the materials will degrade.
degradability n. degradable adj. degradative adj. degrader n.

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"degrade." The Oxford Essential Dictionary of the U.S. Military. 2001. Encyclopedia.com. 1 Jun. 2012 <http://www.encyclopedia.com>.

"degrade." The Oxford Essential Dictionary of the U.S. Military. 2001. Encyclopedia.com. (June 1, 2012). http://www.encyclopedia.com/doc/1O63-degrade.html

"degrade." The Oxford Essential Dictionary of the U.S. Military. 2001. Retrieved June 01, 2012 from Encyclopedia.com: http://www.encyclopedia.com/doc/1O63-degrade.html

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degrade

degrade reduce to a lower rank. XIV. — (O)F. dégrader :- ecclL. dēgradāre, f. DE- 1 + gradus rank, DEGREE.
So degradation XVI. — (O)F. dégradation or ecclL. dēgradātiō.

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T. F. HOAD. "degrade." The Concise Oxford Dictionary of English Etymology. 1996. Encyclopedia.com. 1 Jun. 2012 <http://www.encyclopedia.com>.

T. F. HOAD. "degrade." The Concise Oxford Dictionary of English Etymology. 1996. Encyclopedia.com. (June 1, 2012). http://www.encyclopedia.com/doc/1O27-degrade.html

T. F. HOAD. "degrade." The Concise Oxford Dictionary of English Etymology. 1996. Retrieved June 01, 2012 from Encyclopedia.com: http://www.encyclopedia.com/doc/1O27-degrade.html

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