preexist

[ pree-ig-zist ]

/ ˌpri ɪgˈzɪst /

to exist beforehand.

to exist in a previous state.

to exist prior to (something or someone else); precede: primitive artifacts that preexisted sophisticated tools.

Origin of preexist

First recorded in 1590–1600; pre- + exist

pre·ex·ist·ence, noun pre·ex·ist·ent, adjective

Patients with preexisting medical conditions like diabetes drive health spending.

Hold On to Your Health Care |Kaiser Health News |May 7, 2014 |DAILY BEAST
He has health insurance and, as far as we know, no preexisting conditions.

The GOP’s Moral Failures |Michael Tomasky |October 21, 2013 |DAILY BEAST
Or at least, they like coverage for their kids, health-care rebates and a ban on denying coverage for preexisting conditions.

Why Republicans Are Starting to Love Health Reform |Daniel Gross |August 28, 2013 |DAILY BEAST
This collection is sold exclusively with Henri Bendel, and is an expansion of her preexisting sweets line Sugarpova.

Cara Delevingne's Face Gets Made Into a Cake; Harper's Bazaar U.K. to Launch Online Exhibit Featuring Model Self-Portraits |The Fashion Beast Team |August 23, 2013 |DAILY BEAST

Dittrich argued that the human brain is too complicated to be studied thoroughly with preexisting technologies.

Obama Launches BRAIN Initiative to Map the Human Brain |Eliza Shapiro |April 3, 2013 |DAILY BEAST
The wvork required to effect the upheavals must be derived from some preexisting source of energy.

The Birth-Time of the World and Other Scientific Essays |J. (John) Joly
The features of a glacier trough depend much on the length of time the preexisting valley was occupied with ice.

The Elements of Geology |William Harmon Norton
For how are we to conceive that preexisting consciousness should govern the formation of the body, move, warm, or guide it?

Three Philosophical Poets |George Santayana
With this altered image of the woman before him, his preexisting ideal becomes blended.

Elsie Venner |Oliver Wendell Holmes, Sr.
The present neutrality act of April 20, 1818, is but little more than a collection of preexisting laws.

A Compilation of the Messages and Papers of the Presidents |James D. Richardson