tensor

/T EH1 N S ER0/
noun
  1. 1

    A muscle that stretches a part, or renders it tense.

  2. 2

    A mathematical object that describes linear relations on scalars, vectors, matrices and other tensors, and is represented as a multidimensional array.

  3. 3

    A norm operation on the quaternion algebra.

verb
  1. 1

    To compute the tensor product of two tensors.

Source: https://en.wiktionary.org/wiki/tensor