[ pree-see-nahyl, -nil, -sen-ahyl ]
/ priˈsi naɪl, -nɪl, -ˈsɛn aɪl /
pertaining to or exhibiting the characteristics of presenility; prematurely old.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Examples from the Web for presenile
The two conditions of senile and presenile dementia cannot therefore be separated scientifically.
Medicine definitions for presenile
[ prē-sē′nīl′, -sĕn′īl′ ]
Of or characteristic of the period prior to the usual onset of senility.
Affected with presenility.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.