actuary (n.)

1550s, "registrar, clerk," from Medieval Latin actuarius "copyist, account-keeper, short-hand writer," from Latin actus in the specialized sense "public business" (literally "a doing;" from PIE root *ag- "to drive, draw out or forth, move"). Meaning "person skilled in the calculation of chances and costs," especially as employed by an insurer, is from 1849.

also from 1550s

Entries linking to actuary

actuarial (adj.)

"of the business of an actuary," 1853, from actuary + -al (1). Related: Actuarially.

*ag-

Proto-Indo-European root meaning "to drive, draw out or forth, move."

It forms all or part of: act; action; active; actor; actual; actuary; actuate; agency; agenda; agent; agile; agitation; agony; ambagious; ambassador; ambiguous; anagogical; antagonize; apagoge; assay; Auriga; auto-da-fe; axiom; cache; castigate; coagulate; cogent; cogitation; counteract; demagogue; embassy; epact; essay; exact; exacta; examine; exigency; exiguous; fumigation; glucagon; hypnagogic; interact; intransigent; isagoge; litigate; litigation; mitigate; mystagogue; navigate; objurgate; pedagogue; plutogogue; prodigal; protagonist; purge; react; redact; retroactive; squat; strategy; synagogue; transact; transaction; variegate.

It is the hypothetical source of/evidence for its existence is provided by: Greek agein "to lead, guide, drive, carry off," agon "assembly, contest in the games," agōgos "leader," axios "worth, worthy, weighing as much;" Sanskrit ajati "drives," ajirah "moving, active;" Latin actus "a doing; a driving, impulse, a setting in motion; a part in a play;" agere "to set in motion, drive, drive forward," hence "to do, perform," agilis "nimble, quick;" Old Norse aka "to drive;" Middle Irish ag "battle."

Trends of actuary

adapted from books.google.com/ngrams/. Ngrams are probably unreliable.

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surveyor

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calculator

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customer

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banter

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bunting

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propitiation

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speakeasy

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scalper

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updated on September 28, 2017

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Dictionary entries near actuary

actuality

actualization

actualize

actually

actuarial

actuary

actuate

actuation

acuity

aculeate

acumen