Submatrix
noun, plural submatrices
[suhb-mey-tri-seez, -ma-tri-seez] /sʌbˈmeɪ trɪˌsiz, -ˈmæ trɪˌsiz/ (Show IPA), submatrixes. Mathematics.
1.
a set of certain rows and columns of a given matrix.
Read Also:
- Submaxilla  noun, plural submaxillae [suhb-mak-sil-ee] /ˌsʌb mækˈsɪl i/ (Show IPA). Anatomy. 1. mandible. submaxilla sub·max·il·la (sŭb’māk-sĭl’ə) n. See mandible. 
- Submaxillaritis  submaxillaritis sub·max·il·lar·i·tis (sŭb’māk-sĭl’ə-rī’tĭs) n. Inflammation of the submandibular salivary gland, usually due to the mumps virus. 
- Submaxillary  [suhb-mak-suh-ler-ee, suhb-mak-sil-uh-ree] /sʌbˈmæk səˌlɛr i, ˌsʌb mækˈsɪl ə ri/ adjective 1. of or relating to the lower jaw or lower jawbone. submaxillary /ˌsʌbmækˈsɪlərɪ/ adjective 1. of, relating to, or situated close to the lower jaw submaxillary sub·max·il·lar·y (sŭb-māk’sə-lěr’ē) adj. Of or relating to the lower jaw; mandibular. Situated beneath the maxilla. n. An anatomical part, […] 
- Submaxillary duct  submaxillary duct n. See submandibular duct. 
- Submaxillary ganglion  submaxillary ganglion n. See submandibular ganglion. 
