degenerations
زبان مبدأ: انگلیسی
ترجمه به فارسی
- واژهنامه · Merriam-Webster Collegiate Dictionary de·gen·er·a·tion n. Pronunciation: di- ˌ je-nə- ' rā-shən, ˌ dē- Function: noun Date: 15th century 1 : degenerate condition 2 : a lowering of effective power, vitality, or essential quality to an enfeebled and worsened kind or state 3 : intellectual, moral, or artistic decline 4 a : progressive deterioration of physical characters from a level representing the norm of earlier generations or forms b : deterioration of a tissue or an organ in which its function is diminished or its structure is impaired synonyms see DETERIORATION macular degeneration Function: noun Date: 1918 : a gradual loss of the central part of the field of vision usually affecting both eyes that occurs especially in the elderly and that in a slowly progressing form is marked especially by accumulation of yellow deposits in and thinning of the macula lutea and in a rapidly progressing form by scarring produced by bleeding and fluid leakage below the macula lutea