Etymologically

assess

Etymology and origin of the English word assess

Confidence
Established
Formation
Borrowing
First attested
1423
Borrowed from
Anglo-Norman assesser
Ultimate origin
Latin (assidere)
Etymology tree
inherited borrowed derived
English assess
English assessment

Pronunciation

  • IPA: /əˈsɛs/[1]

Etymology

It is late Middle English, borrowed from Anglo-Norman assesser,[2][3] from Medieval Latin assessāre, to fix a tax upon,[2][3] a frequentative of Latin assidēre, to sit beside, especially as an assistant judge,[2][3][4] from ad-, to, and sedēre, to sit (see sit).[3][2][5] One duty of the judge's assistant was to fix the amount of a fine or tax.[3] Compare assize.[2][5]

Earliest recorded meaning

To fix the amount of a tax or fine: 1423, in the Rolls of Parliament, in Barnhart; the early 15th century in Etymonline; 1447–48 in the OED.[2][3][6]

Semantic evolution

To impose a tax or fine upon a person or property is from 1494,[6] and to estimate officially the value of property or income for taxation from 1809.[6] The general sense, to evaluate a person or thing, is first recorded in 1934.[6] Assessment is from 1548 and assessor from 1427.[2]

Timeline

  • 1423 – to fix a tax or fine.[2]
  • 1427 – assessor.[2]
  • 1494 – to impose a tax upon.[6]
  • 1548 – assessment.[2]
  • 1809 – to value for taxation.[6]
  • 1934 – to evaluate.[6]

Modern meaning

Verb

  1. To judge the worth, importance or extent of; to evaluate.
  2. To estimate the value of property or income for tax.
  3. To set the amount of a tax, fine or damages.
  4. To charge a person or property with a tax or fine.

Word family

  • assessable
  • unassessed
  • reassess
  • assessment
  • overassess
  • overassessment
  • unassessable
  • assessor
  • assize
  • assiduous
  • sit
  • cess

References

  1. ^ Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f g h i j Barnhart, Robert K. (1988), The Barnhart Dictionary of Etymology
  3. ^ a b c d e f Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
  4. ^ Hoad, T. F., ed. (1986), The Concise Oxford Dictionary of English Etymology, Oxford: Clarendon Press
  5. ^ a b Pearsall, Judy, ed. (1998), The New Oxford Dictionary of English, Oxford: Clarendon Press
  6. ^ a b c d e f g Simpson, J. A.; Weiner, E. S. C., eds. (1989), The Oxford English Dictionary, 2nd ed., Oxford: Clarendon Press

Derived terms

Related etymologies

Cite this entry

“Assess.” Etymologically, 17 Oct. 2026, etymologically.com/en/assess. Accessed 17 Oct. 2026.

Last edited on . ·