Coffee has initially been a food – chewed, not sipped. Early African tribes consume coffee by grinding the berries together, adding some animal fat, and rolling the treats into tiny edible energy balls.
TENSOR
tensor
(noun) any of several muscles that cause an attached structure to become tense or firm
tensor
(noun) a generalization of the concept of a vector
Source: WordNet® 3.1
Etymology
Noun
tensor (plural tensors)
(anatomy) A muscle that stretches a part, or renders it tense.
(mathematics, linear algebra, physics) A mathematical object that describes linear relations on scalars, vectors, matrices and other tensors, and is represented as a multidimensional array.
(mathematics, obsolete) A norm operation on the quaternion algebra.
Usage notes
(mathematics, linear algebra)
• The array's dimensionality (number of indices needed to label a component) is called its order (also degree or rank).
• Tensors operate in the context of a vector space and thus within a choice of basis vectors, but, because they express relationships between vectors, must be independent of any given choice of basis. This independence takes the form of a law of covariant and/or contravariant transformation that relates the arrays computed in different bases. The precise form of the transformation law determines the type (or valence) of the tensor. The tensor type is a pair of natural numbers (n, m), where n is the number of contravariant indices and m the number of covariant indices. The total order of the tensor is the sum n + m.
Hypernyms
• function
Hyponyms
• hypertensor
• supertensor
• vector
Verb
tensor (third-person singular simple present tensors, present participle tensoring, simple past and past participle tensored)
To compute the tensor product of two tensors.
Anagrams
• Nestor, Nortes, Reston, Sterno, Stoner, Trones, noters, sterno-, stoner, tenors, toners, trones
Source: Wiktionary
Ten"sor, n. Etym: [NL. See Tension.]
1. (Anat.)
Definition: A muscle that stretches a part, or renders it tense.
2. (Geom.)
Definition: The ratio of one vector to another in length, no regard being had to the direction of the two vectors; -- so called because considered as a stretching factor in changing one vector into another. See Versor.
Source: Webster’s Unabridged Dictionary 1913 Edition
Recent Word Finds
Word of the Day
3 April 2025
WHOLE
(noun) an assemblage of parts that is regarded as a single entity; “how big is that part compared to the whole?”; “the team is a unit”
Coffee Trivia
