lab

is that class is (countable) a group, collection, category or set sharing characteristics or attributes while lab is (astronomy|galaxy) lyman-alpha blob.

As a verb class

is to assign to a class; to classify.

As an adjective class

is (irish|british|slang) great; fabulous.

Lab vs Hem - What's the difference?

lab | hem |

As nouns the difference between lab and hem

is that lab is (astronomy|galaxy) lyman-alpha blob while hem is an utterance or sound of the voice like "hem", often indicative of hesitation or doubt, sometimes used to call attention or hem can be (sewing) the border of an article of clothing doubled back and stitched together to finish the edge and prevent it from fraying.

As an interjection hem is

used to fill in the gap of a pause with a vocalized sound.

As a verb hem is

to make the sound expressed by the word hem ; to hesitate in speaking or hem can be (in sewing) to make a hem.

What's the difference between and

lab

Lab vs False - What's the difference?

As a noun lab

As an adjective false is

Lab vs Industry - What's the difference?

As nouns the difference between lab and industry

Lab vs Undefined - What's the difference?

As a noun lab

As an adjective undefined is

Cluster vs Lab - What's the difference?

As nouns the difference between cluster and lab

Class vs Lab - What's the difference?

As nouns the difference between class and lab