Dictionary.net

(descriptive linguistics) the process whereby new words are formed from existing words or bases by affixation: `singer' from `sing'; `undo' from `do'

drawing of fluid or inflammation away from a diseased part of the body

a line of reasoning that shows how a conclusion follows logically from accepted propositions

the source from which something derives (i.e. comes or issues); "he prefers shoes of Italian derivation"

(descriptive linguistics) the process whereby new words are formed from existing words or bases by affixation: `singer' from `sing'; `undo' from `do'

drawing of fluid or inflammation away from a diseased part of the body

a line of reasoning that shows how a conclusion follows logically from accepted propositions

the source from which something derives (i.e. comes or issues); "he prefers shoes of Italian derivation"

A leading or drawing off of water from a stream or source.

The act of receiving anything from a source; the act of procuring an effect from a cause, means, or condition, as profits from capital, conclusions or opinions from evidence.

The act of tracing origin or descent, as in grammar or genealogy; as, the derivation of a word from an Aryan root.

The state or method of being derived; the relation of origin when established or asserted.

That from which a thing is derived.

That which is derived; a derivative; a deduction.

The operation of deducing one function from another according to some fixed law, called the law of derivation, as the of differentiation or of integration.

A drawing of humors or fluids from one part of the body to another, to relieve or lessen a morbid process.

The formation of a word from its more original or radical elements; also, a statement of the origin and history of a word.

A leading or drawing off of water from a stream or source.

The act of receiving anything from a source; the act of procuring an effect from a cause, means, or condition, as profits from capital, conclusions or opinions from evidence.

The act of tracing origin or descent, as in grammar or genealogy; as, the derivation of a word from an Aryan root.

The state or method of being derived; the relation of origin when established or asserted.

That from which a thing is derived.

That which is derived; a derivative; a deduction.

The operation of deducing one function from another according to some fixed law, called the law of derivation, as the of differentiation or of integration.

A drawing of humors or fluids from one part of the body to another, to relieve or lessen a morbid process.

The formation of a word from its more original or radical elements; also, a statement of the origin and history of a word.

The act of obtaining, or the condition of being obtained, from a definite source; the process of tracing a word from its original source; evolution; deduction; the source from which something is drawn.

Act of de riving: a drawing off or from: the tracing of a word to its original root: that which is derived.

Act or process of deriving.

The act of deriving, or the condition of being derived.

Derivatio, Deflectio, Parocheteusis, Antilepsis, Antispasis, Revulsion, Cura derivativa seu revulsoria, from derivare, derivatum, (de, and rivua, 'a river,') 'to turn water from its regular course.' When a 'centre of fluxion' is established in a part, for the purpose of abstracting the excited vital manifestations from some other, a derivation is operated. The term Derivation has likewise been applied to the suction power of the heart -a presumed agency in the circulation of the blood.

Revulsive treatment; alleged suctional action of the heart.

A drawing away or diversion of fluids from one part of the body to another, by irritating the sensory nerves or exciting turgescence in the latter.

n. The act of drawing or deducing from;—act of procuring an effect from a cause, means, or condition, as profits from capital, truth from testimony, conclusions or opinions from evidence;—act of tracing origin or descent, as in grammar or genealogy;- state or method of being derived;—that which is derived; a derivative; a deduction;—a drawing of humours from one part of the body to another.

The tracing of a word from its original; the tracing of any thing from its source; in medicine, the drawing of a humour from one part of the body to another.