lab
/læb/noun
उच्चारण लैब
प्रयोगशाला, लैब
Basic word
- 1
[C] informal
(short for laboratory) a room or building used for scientific research, experiments, testing
प्रयोगशाला, लैब
- a science lab
- a computer lab
- Students must wear a coat and goggles in the chemistry lab.
+ 2 more examples
- The lab is closed for repairs until next Monday.
- She works in a research lab that tests water samples.
Synonyms laboratory workshop research centre testing room
§Structures (grammar patterns) 4
lab (countable noun)
Lab is the short informal form of laboratory; it is countable.
Lab, laboratory का छोटा अनौपचारिक रूप है; यह countable है।
- The school has a physics lab and a computer lab.
- The labs were closed on Sunday.
in the lab / at the lab
Use in for being inside the room and at for the place as a workplace.
कमरे के भीतर होने के लिए in और कार्यस्थल के रूप में स्थान के लिए at आता है।
- Radhika spent the afternoon in the chemistry lab.
- He works at a pathology lab.
lab + noun
Lab works as a modifier in lab report, lab coat, lab test and lab assistant.
Lab, lab report, lab coat, lab test और lab assistant में modifier की तरह आता है।
- Submit your lab report by Friday.
- The lab assistant gave us coats.
lab (short for labrador)
Informally, lab can also be a short form for Labrador, a kind of dog.
अनौपचारिक रूप से lab, Labrador कुत्ते की नस्ल का संक्षिप्त रूप भी हो सकता है।
- Their old lab sleeps by the door.
+Collocations 5
type + lab
sciencecomputerlanguagechemistryresearchtesting
- The school opened a new computer lab for Class IX.
verb + lab
work inset upvisitruncleanbook
- The professor runs a research lab at the university.
lab + noun
reportcoattesttechnicianequipmentresults
- Wear your lab coat before you enter the room.
lab + preposition
in the labat the labfrom the labfor tests
- The samples were sent to a lab for tests.
lab + safety
gogglesglovesapronrulesfire exit
- Always read the lab rules before an experiment.
“More examples 7
- Students must wear goggles when they work in the chemistry lab.
रसायन प्रयोगशाला में काम करते समय विद्यार्थियों को चश्मे पहनने होते हैं।
- The blood sample went to the lab this morning.
रक्त का नमूना आज सुबह प्रयोगशाला भेजा गया।
- My practical exam is in the biology lab on Monday.
मेरी प्रायोगिक परीक्षा सोमवार को जीव विज्ञान प्रयोगशाला में है।
- Radhika learned coding in the computer lab after school.
राधिका ने स्कूल के बाद computer lab में coding सीखी।
- Lab results will be ready by evening.
प्रयोगशाला के नतीजे शाम तक तैयार हो जाएँगे।
- The lab was so well equipped that students could test every theory.
प्रयोगशाला इतनी सुसज्जित थी कि विद्यार्थी हर सिद्धांत की जाँच कर सकते थे।
- He is a lab technician at a district hospital.
वह एक ज़िला अस्पताल में लैब टेक्नीशियन है।
!Common mistakes 2
✗ The students are doing experiments on the lab.
✓ The students are doing experiments in the lab.
Use in for an enclosed room.
बंद कमरे के लिए in का प्रयोग होता है।
✗ She is working in a lab since June.
✓ She has been working in a lab since June.
Since needs the present perfect continuous.
Since के साथ present perfect continuous आता है।
≈Synonyms and antonyms
Synonyms
laboratory workshop research centre testing room
“Collocations, idioms and sayings
Lab test, lab coat, language lab (a room with equipment for learning languages), lab-grown (made in a laboratory: 'lab-grown diamonds').
Collocations: lab test, lab coat, language lab (भाषा सीखने के उपकरणों वाला कमरा), lab-grown (प्रयोगशाला में बना: 'lab-grown diamonds')।
✓In the exam
General knowledge
The CSIR (Council of Scientific and Industrial Research, 1942) runs national laboratories such as the National Physical Laboratory (Delhi) and the National Chemical Laboratory (Pune); Atal Tinkering Labs (2016) are set up in schools to encourage innovation.
CSIR (वैज्ञानिक तथा औद्योगिक अनुसंधान परिषद, 1942) राष्ट्रीय प्रयोगशालाएँ चलाती है, जैसे राष्ट्रीय भौतिक प्रयोगशाला (दिल्ली) और राष्ट्रीय रासायनिक प्रयोगशाला (पुणे); नवाचार को प्रोत्साहित करने के लिए स्कूलों में अटल टिंकरिंग लैब (2016) स्थापित की गई हैं।