lab

As a noun lab

is (astronomy|galaxy) lyman-alpha blob.

As an adjective undefined is

lacking a definition or value.

As nouns the difference between cluster and lab

is that cluster is a group or bunch of several discrete items that are close to each other while lab is a laboratory.

As a verb cluster

is to form a cluster or group.

As an abbreviation Lab is

labrador a breed of dog.

As nouns the difference between class and lab

is that class is a group, collection, category or set sharing characteristics or attributes while lab is a laboratory.

As a verb class

is to assign to a class; to classify.

As an adjective class

is great; fabulous.

As an abbreviation Lab is

labrador a breed of dog.

As nouns the difference between lab and hem

is that lab is a laboratory while hem is an utterance or sound of the voice like "hem", often indicative of hesitation or doubt, sometimes used to call attention.

As an abbreviation Lab

is labrador a breed of dog.

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.

As a pronoun hem is

obsolete form of 'em|lang=en.

In obsolete terms the difference between lab and experiment

is that lab is a telltale; a blabber while experiment is experience, practical familiarity with something.

As nouns the difference between lab and experiment

is that lab is a laboratory while experiment is a test under controlled conditions made to either demonstrate a known truth, examine the validity of a hypothesis, or determine the efficacy of something previously untried.

As an abbreviation Lab

is labrador a breed of dog.

As a verb experiment is

to conduct an experiment.

In obsolete terms the difference between theory and lab

is that theory is mental conception; reflection, consideration while lab is a telltale; a blabber.

As an abbreviation Lab is

labrador a breed of dog.