- a soft mass or drop, as of some viscous liquid
- a spot, dab, or blotch of colour, ink, etc
- a indistinct or shapeless form or object
WordReference Random House Learner's Dictionary of American English © 2020
blob /blɑb/USA pronunciation n. [countable]WordReference Random House Unabridged Dictionary of American English © 2020
- a lump of a thick, liquid substance:a blob of glue.
- an object having no distinct shape or definition:Can you see that blob in the snow?
blob (blob),USA pronunciation n., v., blobbed, blob•bing.
- a globule of liquid;
- a small lump, drop, splotch, or daub:A blob of paint marred the surface.
- an object, esp. a large one, having no distinct shape or definition:a blob on the horizon.
- a dull, slow-witted, and uninteresting person.
- to mark or splotch with blobs.
- 1400–50; late Middle English; apparently expressive formation
Collins Concise English Dictionary © HarperCollins Publishers::
blob /blɒb/ n
'blob' also found in these entries (note: many are not synonyms or translations):