fifth-day fits

English

Alternative forms

• fifth day fits, 5th-day fits, 5th day fits

Etymology

Most cases of the syndrome have had their onset on the fifth day of life.

Noun

fifth-day fits pl (plural only)

1. (pathology) Benign idiopathic neonatal seizures, a rare form of seizures that manifests in newborns in the latter part of the first 7 days of life.