caffeine

As nouns the difference between taxonomy and caffeine

is that taxonomy is the science or the technique used to make a classification while caffeine is an alkaloid, c₈h₁₀n₄o₂, found naturally in tea and coffee plants which acts as a mild stimulant of the central nervous system.

As nouns the difference between caffeine and decaffeination

is that caffeine is an alkaloid, C₈H₁₀N₄O₂, found naturally in tea and coffee plants which acts as a mild stimulant of the central nervous system while decaffeination is the removal of caffeine.

As a noun caffeine

is an alkaloid, c₈h₁₀n₄o₂, found naturally in tea and coffee plants which acts as a mild stimulant of the central nervous system.

As an adjective hypercaffeinated is

(informal) intensely peppy and energetic, as after consuming large amounts of caffeine.

As nouns the difference between caffeine and paraxanthine

is that caffeine is an alkaloid, C₈H₁₀N₄O₂, found naturally in tea and coffee plants which acts as a mild stimulant of the central nervous system while paraxanthine is a metabolite of caffeine.

As nouns the difference between caffeine and theine

is that caffeine is an alkaloid, C₈H₁₀N₄O₂, found naturally in tea and coffee plants which acts as a mild stimulant of the central nervous system while theine is caffeine when present in tea.

As a noun caffeine

is an alkaloid, c₈h₁₀n₄o₂, found naturally in tea and coffee plants which acts as a mild stimulant of the central nervous system.

As an adjective supercaffeinated is

containing large amounts of caffeine.

As a noun caffeine

is an alkaloid, c₈h₁₀n₄o₂, found naturally in tea and coffee plants which acts as a mild stimulant of the central nervous system.

As an adjective overcaffeinated is

having ingested too much caffeine, especially in the form of coffee.

As nouns the difference between caffeine and dimethylurea

is that caffeine is an alkaloid, c₈h₁₀n₄o₂, found naturally in tea and coffee plants which acts as a mild stimulant of the central nervous system while dimethylurea is (organic compound) any derivative of urea in which two hydrogen atoms have been replaced by methyl groups, but especially 1,3-dimethylurea that acts as a radical scavenger, and is used in the manufacture of caffeine and other compounds.

As a noun caffeine

is an alkaloid, c₈h₁₀n₄o₂, found naturally in tea and coffee plants which acts as a mild stimulant of the central nervous system.

As an adjective precaffeinated is

not having yet ingested caffeine; in particular, not having yet had one's first cup of coffee in the morning.

As a noun caffeine

is an alkaloid, c₈h₁₀n₄o₂, found naturally in tea and coffee plants which acts as a mild stimulant of the central nervous system.

As an adjective caffeinelike is

resembling caffeine.