Question

what is slap ? what is zerk? ​

Answer 1

Answer:

to hit somebody/something with the inside of your hand when it is flat.

पंजा उघडून पंजाच्या आतल्या बाजूने एखाद्या व्यक्तीला/गोष्टीला मारणे; चापट मारणे, चपराक मारणे, मुस्काडीत/थोबाडीत मारणे, धपाटा घालणे, थाप मारणे.

A grease fitting, grease nipple, Zerk fitting, grease zerk, or Alemite fitting is a metal fitting used in mechanical systems to feed lubricants, usually lubricating grease, into a bearing under moderate to high pressure using a grease gun.