- hep|tad
- hep|tad «HEHP tad», noun.1. the number seven.2. a group of seven.3. Chemistry. an element, atom, or radical with a valence of seven.╂[< Greek heptás, -ados (group of) seven < heptá seven]
Useful english dictionary. 2012.
hep|tad
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hep — de·hep·a·tize; HEP; hep·a·rin; hep·a·rin·iza·tion; hep·a·rin·ize; hep·a·tec·to·mize; hep·a·tec·to·my; hep·a·tite; hep·a·ti·tis; hep·a·ti·za·tion; hep·a·tize; hep·a·to·cellular; hep·a·to·cu·pre·in; hep·a·to·fla·vin; hep·a·to·gen·ic; hep·a·to·ma;… … English syllables
tad — al·be·tad; at·lan·tad; ca·tad·ro·mous; dis·tad; ec·tad; en·tad; hep·tad; ko·mi·tad·ji; me·tad; oc·cip·i·tad; oc·tad; pen·tad; plan·tad; tad·dick; tad·pole; so·tad·ic; tad; … English syllables
heptad — hep·tad … English syllables
heptad — /hep tad/, n. 1. the number seven. 2. a group of seven. 3. Chem. an element, atom, or group having a valence of seven. [1650 60; < Gk heptad (s. of heptás). See HEPTA , AD1] * * * … Universalium
heptad — hep•tad [[t]ˈhɛp tæd[/t]] n. 1) math. the number seven 2) math. a group of seven • Etymology: 1650–60; < Gk heptad , s. of heptás. See hepta , ad I … From formal English to slang
heptad — A septivalent chemical element or radical. * * * hep·tad (hepґtəd) any element having a valency of seven … Medical dictionary
Heptad — Hep tad, n. [L. heptas the number seven. Gr. ?, ?, fr. epta seven.] (Chem.) An atom which has a valence of seven, and which can be theoretically combined with, substituted for, or replaced by, seven monad atoms or radicals; as, iodine is a heptad … The Collaborative International Dictionary of English
heptad — [hep′tad΄] n. [Gr heptas (gen. heptados) < hepta, SEVEN] a series or group of seven … English World dictionary
Periodic points of complex quadratic mappings — This article describes periodic points of some complex quadratic map. This theory is applied in relation with the theories of Fatou and Julia sets.DefinitionsLet :f c(z)=z^2+c, where z and c are complex valued. (This f is the complex quadratic… … Wikipedia
Liste des réseaux de transport exploités par Veolia Transport — Article principal : Veolia Transport. Sommaire 1 Services ferroviaires 2 Réseaux Métros 3 Réseaux Tramways 4 Réseaux urbains : Fra … Wikipédia en Français
