
maintenance ●●●●●



Oxford CEFR | C1ACADEMICWRITING
main‧te‧nance /ˈmeɪntənəns/  noun [uncountable]
نگهداری
صیانت، حمایت، نفقه، حفاظت کردن، حفظ کردن، تعمیر و نگهداری، تاسیسات، حفظ، نگهداری، تعمیر، قوت، گذران، خرجی، ابقاء، نگهداشت، مهندسی: نگهداری و تعمیر، کامپیوتر: تعمیر و نگهداری، عمران: نگهداری از تاسیسات یا ساختمان، معماری: نگهداری، حقوقی: نفقه، جلوگیری از استهلاک یا کند کردن استهلاک ماشینها و وسایل صنعتی از طریق اعمال طرق فنی، روانشناسی: نگهداری، بازرگانی: نگهداری، علوم هوایی: نگهداری، نظامی: نگهداری وسایل
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 Advanced Persian Dictionary
Advanced Persian Dictionaryصنایع: نگهداری، تعمیر، حفظ کردن، پشتیبانی
صنایع: نت: نگهداری-تعمیر
مهندسی: تعمیر و نگهداری، 
کامپیوتر: نفقه، 
فقهی: نگهداری، 
تجارت خارجی: نگهداری و تعمیر، 
مهندسی: صیانت، حفظ، حمایت، خرجی، نفقه، جلوگیری از استهلاک یا کند کردن استهلاک ماشینها و وسایل صنعتی از طریق اعمال طرق فنی، 
حقوق: تعمیر، نگهداری، 
بازرگانی: نگهداری، 
هواپیمایی: نگاهداری، نگهداری، 
معماری: نگهداری، حفاظت کردن، حفظ کردن، تعمیر و نگهداری، نگهداری وسایل، 
نظامی: نگهداری از تاسیسات یا ساختمان، 
عمران: نگهداری، 
روانشناسی: تاسیسات، حفظ، نگهداری، 
اقتصاد: نگهداری، تعمیر، قوت، گذران، خرجی، ابقای، نگهداشت
کامپیوتر: نگهداری
زیست شناسی: نگهداری
 [TahlilGaran] Persian Dictionary ▲
  Synonyms & Related Words
Synonyms & Related Wordsmaintenance[noun]Synonyms:- continuation, carrying-on, perpetuation, prolongation
- upkeep, care, conservation, keeping, nurture, preservation, repairs
- allowance, alimony, keep, support 
 [TahlilGaran] English Synonym Dictionary ▲
  English Dictionary
English Dictionarymain‧te‧nance W3 AC /ˈmeɪnt
ənəns/ 
 noun [uncountable] [
Word Family: verb: 
maintain; 
noun: 
maintenance]
1.  the repairs, painting etc that are necessary to keep something in good condition: 
 the cost of repairs and maintenancemaintenance of
 the cost of repairs and maintenancemaintenance of The caretaker is responsible for the maintenance of the school buildings.
 The caretaker is responsible for the maintenance of the school buildings. The theatres were closed on Saturday and Sunday for routine maintenance.
 The theatres were closed on Saturday and Sunday for routine maintenance. Engineers are carrying out essential maintenance work on the main line to Cambridge.
 Engineers are carrying out essential maintenance work on the main line to Cambridge. an evening class in car maintenancemaintenance crew/man/staff (=someone who looks after buildings and equipment for a school or company)2.
 an evening class in car maintenancemaintenance crew/man/staff (=someone who looks after buildings and equipment for a school or company)2.  the act of making a state or situation continue
maintenance of The purpose of the UN is the maintenance of international peace and security.
 The purpose of the UN is the maintenance of international peace and security. The maintenance of a firm currency plays an important part in the battle against inflation.3.  British English
 The maintenance of a firm currency plays an important part in the battle against inflation.3.  British English money paid by someone who is 
divorced to their former wife or husband
 Synonym : alimony: 
 They have to find the fathers who abandon their children and make them pay maintenance.
 They have to find the fathers who abandon their children and make them pay maintenance.  [TahlilGaran] Dictionary of Contemporary English ▲
  Collocations
Collocationsmaintenance nounI.  keeping sth in good condition  ADJ.  annual, regular, routine  |  long-term, ongoing  |  proper  |  essential The power station has been shut down for essential maintenance. 
 preventative  |  careful  |  easy The engine is designed for easy maintenance. 
 low, minimal This type of garden requires minimal maintenance. 
 on-site  |  aircraft, car, machine, etc. VERB + MAINTENANCE  carry out We carry out routine maintenance of the equipment. 
 need, require MAINTENANCE + NOUN  engineer, crew, man, staff, team  |  bill, costs  |  contract  |  service We provide a maintenance service on all our products. 
 programme  |  work [TahlilGaran] Collocations Dictionary ▲
 maintenance II.  money paid to support sb  ADJ.  child VERB + MAINTENANCE  pay  |  claim MAINTENANCE + NOUN  payments  |  arrears He was jailed for failing to pay maintenance arrears. PREP.  in ~ He pays £
1,000 a month in child maintenance.  [TahlilGaran] Collocations Dictionary ▲