A set of vertices (or nodes) connected together by edges; (formally) an ordered pair of sets (V,E), where the elements of V are called vertices or nodes and E is a set of pairs (called edges) of elements of V. See also Graph (discrete mathematics) on Wikipedia.Wikipedia
A topological space which represents some graph (ordered pair of sets) and which is constructed by representing the vertices as points and the edges as copies of the real interval [0,1] (where, for any given edge, 0 and 1 are identified with the points representing the two vertices) and equipping the result with a particular topology called the graph topology.
A graphical unit on the token-level, the abstracted fundamental shape of a character or letter as distinct from its ductus (realization in a particular typeface or handwriting on the instance-level) and as distinct by a grapheme on the type-level by not fundamentally distinguishing meaning.
A data chart (graphical representation of data) intended to illustrate the relationship between a set (or sets) of numbers (quantities, measurements or indicative numbers) and a reference set, whose elements are indexed to those of the former set(s) and may or may not be numbers.
A set of points constituting a graphical representation of a real function; (formally) a set of tuples (x_1,x_2,…,x_m,y)∈ R ᵐ⁺¹, where y=f(x_1,x_2,…,x_m) for a given function f: R ᵐ→ R . See also Graph of a function on Wikipedia.Wikipedia
A morphism 𝛤_f from the domain of f to the product of the domain and codomain of f, such that the first projection applied to 𝛤_f equals the identity of the domain, and the second projection applied to 𝛤_f is equal to f.
To draw a graph of a function.
To draw a graph.
A division of formation; A layer or member of a formation that pinches out in one direction.
This organ, as taken from animals used for food (especially cows).
Manner of speaking, often habitually.
A language.
Any large or long physical protrusion on an automotive or machine part or any other part that fits into a long groove on another part.
A reed.
A small sole (type of fish).
Any similar organ, such as the lingual ribbon, or odontophore, of a mollusk; the proboscis of a moth or butterfly; or the lingua of an insect.
Glossolalia.
In a shoe, the flap of material that goes between the laces and the foot (so called because it resembles a tongue in the mouth).
An individual point of flame from a fire.
A long, narrow strip of land, projecting from the mainland into a sea or lake.
The power of articulate utterance; speech generally.
The flexible muscular organ in the mouth that is used to move food around, for tasting and that is moved into various positions to modify the flow of air from the lungs in order to produce different sounds in speech.
The pole of a vehicle; especially, the pole of an ox cart, to the end of which the oxen are yoked.
A short piece of rope spliced into the upper part of standing backstays, etc.; also, the upper main piece of a mast composed of several pieces.
A projection, or slender appendage or fixture.
A person speaking in a specified manner (most often plural).
The clapper of a bell.
On a wind instrument, to articulate a note by starting the air with a tap of the tongue, as though by speaking a 'd' or 't' sound (alveolar plosive).
To join by means of a tongue and groove.
To protrude in relatively long, narrow sections.
To manipulate with the tongue, as in kissing or oral sex.