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graph
1[ graf ]
noun
- a diagram representing a system of connections or interrelations among two or more things by a number of distinctive dots, lines, bars, etc.
- Mathematics.
- a series of points, discrete or continuous, forming a curve or surface, each of which represents a value of a given function.
- Also called linear graph [lin, -ee-er , graf]. a network of lines connecting points.
- a written symbol for an idea, a sound, or a linguistic expression.
- Computers. a non-hierarchical data structure whose nodes store data elements and whose branches represent connections to other nodes in the structure.
verb (used with object)
- Mathematics. to draw (a curve) as representing a given function.
- to represent by means of a graph.
graph-
2- variant of grapho- before a vowel:
grapheme.
-graph
3- a combining form meaning “drawn,” “written” ( lithograph; monograph ); specialized in meaning to indicate the instrument rather than the written product of the instrument ( telegraph; phonograph ).
graph
1/ ɡrɑːf; ɡræf /
noun
- Also calledchart a drawing depicting the relation between certain sets of numbers or quantities by means of a series of dots, lines, etc, plotted with reference to a set of axes See also bar graph
- maths a drawing depicting a functional relation between two or three variables by means of a curve or surface containing only those points whose coordinates satisfy the relation
- maths a structure represented by a diagram consisting of points (vertices) joined by lines (edges)
- linguistics a symbol in a writing system not further subdivisible into other such symbols
verb
- tr to draw or represent in a graph
-graph
2combining form
- an instrument that writes or records
telegraph
- a writing, record, or drawing
lithograph
autograph
graph
/ ă /
- A diagram showing the relationship of quantities, especially such a diagram in which lines, bars, or proportional areas represent how one quantity depends on or changes with another.
- A curve or line showing a mathematical function or equation, typically drawn in a Cartesian coordinate system. The graph of the function y = x 2 is a parabola.
Derived Forms
- -graphically, combining_form:in_adverb
- -graphic, combining_form:in_adjective
Other 51Թ Forms
- · verb (used with object)
51Թ History and Origins
51Թ History and Origins
Origin of graph1
Origin of graph2
Synonym Study
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Related 51Թs
51Թs That Use -graph
What does -graph mean?
The combining form -graph is used like a suffix meaning “drawn” or “written,” often to denote a recording of something. It is also used in a technical sense to mean an instrument that produces a written product. It is often used in scientific and technical terms.
The form -graph comes from Greek -graphos, meaning “drawn or written, one who draws or writes.”
What are variants of -graph?
While -graph doesn’t have any variants, it is related to the forms -graphy, as in telegraphy, and -graphic, as in pictographic. Want to know more? Read our 51Թs That Use articles on -graphy and -graphic.
Examples of -graph
An example of a word you may have encountered that features -graph stenograph, “any of various keyboard instruments, somewhat resembling a typewriter, used for writing in shorthand, as by means of phonetic or arbitrary symbols.”
The form steno- means “narrow” or “close,” from Greek ٱó. As we have already seen, -graph means “drawn” or “written.” Stenograph literally translates to “[a machine for] narrow writing.”
What are some words that use the combining form -graph?
What are some other forms that -graph may be commonly confused with?
Break it down!
The combining form hydro- means “water.” With this in mind, what does hydrograph literally mean?
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