noun
A shapeless or amorphous mass; a vague shape or amount, especially of a liquid or semisolid substance; a clump, group or collection that lacks definite shape.
(astronomy) A large cloud of gas.
(dialect) A bubble; a bleb.
A small freshwater fish (Cottus bairdii); the miller's thumb.
The partially inflated air bag used in the sport of blobbing.
(sports, slang) A score of zero.
(as the blob) Physarum polycephalum, a bright yellow acellular slime mold known for solving puzzles, making decisions, etc. without a nervous system.
An extremely morbidly obese person, to the point of most of their body being composed of fat and nothing else.
verb
(transitive) To splash in the form of a blob or blobs.
(transitive) To drop a blob or blobs onto; to cover with blobs.
(intransitive) To fall in the form of a blob or blobs.
(intransitive, UK, colloquial) To spill sauce on oneself while eating.
(intransitive, slang) To relax idly and mindlessly; to veg out.
(intransitive) To catch eels by means of worms strung on a thread.
noun
(databases) Alternative spelling of BLOB.