Definition of SPERMATIC CORD. : a cord that suspends the testis within the scrotum and contains the vas deferens and vessels and nerves of the testis. ADVERTISEMENT.1783. noun. a cord that suspends the testis within the scrotum and contains the vas deferens and vessels and nerves of the testis. ADVERTISEMENT. 1783.
Definition. Et al. is a Latin abbreviation that means 'and others'. It's used in place of names for the purpose of saving time and space when providing in-text citations.
et al. stands for et alii - means and others, usually used to substitute for the names of non-primary authors (e.g. of a book). Please note that you should use et al. instead of etc. when referring to people. viz. stands for videlicet - means namely or that is to say.