tube

As verbs the difference between tube and tune

is that tube is while tune is to modify a musical instrument so that it produces the correct pitches.

As a noun tune is

a melody.

As a verb tube

is .

As a proper noun tuber is

.

As nouns the difference between tube and rube

is that tube is anything that is hollow and cylindrical in shape while rube is a person of rural heritage; a yokel.

As proper nouns the difference between tube and rube

is that tube is the London Underground while Rube is a diminutive of the male given name Reuben.

As a verb tube

is to make or use tubes.

As nouns the difference between cube and tube

is that cube is a regular polyhedron having six identical square faces while tube is anything that is hollow and cylindrical in shape.

As verbs the difference between cube and tube

is that cube is to raise to the third power; to determine the result of multiplying by itself twice while tube is to make or use tubes.

As a proper noun Tube is

the London Underground.

As nouns the difference between tube and sachet

is that tube is anything that is hollow and cylindrical in shape while sachet is a cheesecloth bag of herbs and/or spices added during cooking and then removed before serving.

As a verb tube

is to make or use tubes.

As a proper noun Tube

is the London Underground.

As nouns the difference between taxonomy and tube

is that taxonomy is the science or the technique used to make a classification while tube is anything that is hollow and cylindrical in shape.

As a verb tube is

to make or use tubes.

As a proper noun Tube is

the London Underground.

As nouns the difference between tube and train

is that tube is anything that is hollow and cylindrical in shape while train is elongated portion.

As verbs the difference between tube and train

is that tube is to make or use tubes while train is to practice an ability.

As a proper noun Tube

is the London Underground.

As verbs the difference between tube and boat

is that tube is while boat is to travel by boat.

As a noun boat is

a craft used for transportation of goods, fishing, racing, recreational cruising, or military use on or in the water, propelled by oars or outboard motor or inboard motor or by wind.

As nouns the difference between canal and tube

is that canal is an artificial waterway, often connecting one body of water with another while tube is anything that is hollow and cylindrical in shape.

As verbs the difference between canal and tube

is that canal is to dig an artificial waterway in or to (a place), especially for drainage while tube is to make or use tubes.

As a proper noun Tube is

the London Underground.

As a verb tube

is .

As an adjective tubicolous is

(zoology) inhabiting a tube.