Achtbein

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    Synonym of octad.

    "The extended siebenbein, or achtbein, v^(a')ᵢ, has unit determinant and is constructed from the siebenbein eᵃᵢ and the 7 scalar fields ϕₘ as follows"

Synonyms

All synonyms
octad

Example

More examples

"The extended siebenbein, or achtbein, v^(a')ᵢ, has unit determinant and is constructed from the siebenbein eᵃᵢ and the 7 scalar fields ϕₘ as follows"

Etymology

Equivalent to German acht (“eight”) + Beine (“legs”).

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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.