外積 [－积]

Jyutping ngoi6 zik1
Pinyin wài jī

Definitions (CC-CEDICT)
  1. exterior product
  2. the cross product of two vectors
Definitions (Wiktionary)
  1. noun
    outer product; cross product
    (syn.) 叉積, 向量积, 叉积, 向量積