degradation

n. படியிறக்கம், தரக்குறைவு, அவமதிப்பு, இழிவு.

Synonyms

Antonyms

Deg`ra*da"tion, n. Etym: [LL. degradatio, from degradare: cf. F. dégradation. See Degrade.] 1. The act of reducing in rank, character, or reputation, or of abasing; a lowering from one's standing or rank in office or society; diminution; as, the degradation of a peer, a knight, a general, or a bishop. He saw many removes and degradations in all the other offices of which he had been possessed. Clarendon. 2. The state of being reduced in rank, character, or reputation; baseness; moral, physical, or intellectual degeneracy; disgrace; abasement; debasement. The . . . degradation of a needy man of letters. Macaulay. Deplorable is the degradation of our nature. South. Moments there frequently must be, when a sidegradation of his state. Blair. 3. Diminution or reduction of strength, efficacy, or value; degeneration; deterioration. The development and degradation of the alphabetic forms can be traced. I. Taylor (The Alphabet). 4. (Geol.) Defn: A gradual wearing down or wasting, as of rocks and banks, by the action of water, fro 5. (Biol.) Defn: The state or condition of a species or group which exhibits degraded forms; degeneration. The degradation of the species man is observed in some of its varieties. Dana. 6. (Physiol.) Defn: Arrest of development, or degeneration of any organ, or of the body as a whole. Degradation of energy, or Dissipation of energy (Physics), the transformation of energy into some form in which it is less available for doing work. Syn. -- Abasement; debasement; reduction; decline.