1a dark mark or stain made by ink, paint, dirt, etc.:an ink blot
a shameful act or quality that damages an otherwise good character or reputation:the only blot on an otherwise clean campaign
a thing that mars the appearance of something:wind power turbines are a blot on the landscape
2 Biochemistry a procedure in which proteins or nucleic acids separated on a gel are transferred directly to an immobilizing medium for identification.
ზმნა
Universal
1dry (a wet surface or substance) using an absorbent material:Henry blotted the page
2mark or stain (something): (as adjective blotted)the writing was messy and blotted
damage the good character or reputation of:the turmoil blotted his memory of the school
3 (blot something out) cover writing or pictures with ink or paint so that they cannot be seen:Mary dug her brush into black paint and blotted out her picture
obscure a view:a dust shield blotting out the sun
obliterate or disregard something painful in one’s memory or existence:the concentration necessary to her job blotted out all the feelings
4 Biochemistry transfer by means of a blot.
blot one's copybook
British tarnish one’s good reputation:she saw her sister blot her copybook by being quoted in the press
