viz.

Writing & Everyday abbreviation · Latin

viz.
Stands forVidelicet (namely)
CategoriesWriting & Everyday

viz. stands for Videlicet (namely), a Latin abbreviation.

Introduces an exact enumeration or specification of something just mentioned, much like "namely." The term is formal and somewhat old-fashioned, surviving mostly in legal, scientific and British academic writing.

Example: Three groups were excluded from the trial, viz. children, pregnant women and patients over 80.

Usage notes

Videlicet is a contraction of videre licet, "it is permitted to see." The z is not really the letter z: it renders a medieval scribal mark, shaped like a 3 or z, that stood for the Latin ending -et. Read it aloud as "namely." Unlike e.g., it introduces a complete list, so in meaning it sits closer to i.e.

More Latin abbreviations

  • a.m. – Ante meridiem (before midday)
  • a.u.c. – Ab urbe condita (from the founding of the city)
  • AD – Anno Domini (in the year of the Lord)
  • ad inf. – Ad infinitum (to infinity)
  • ad lib. – Ad libitum (at one's pleasure)
  • aet. – Aetatis (aged, at the age of)
  • c. – Circa (around, approximately)
  • cet. par. – Ceteris paribus (other things being equal)
  • cf. – Confer (compare)
  • CV – Curriculum vitae (course of life)
  • d. – Denarius (penny)
  • D.G. – Dei gratia (by the grace of God)

See all 53 Latin abbreviations →