n :  a disorder of unknown cause that is peculiar to pregnancy, is usu. of sudden onset, is marked by hypertension, albuminuria, edema, headache, and visual disturbances, and may or may not be accompanied by convulsions - compare ECLAMPSIAa PREECLAMPSIA  .
 
 
 
Published under license with Merriam-Webster, Incorporated.  © 1997-2024.