Final answer:
The root 'lamp(s)' in the term 'eclampsia' refers to electrical activity in the brain that can cause seizures.
Step-by-step explanation:
The root lamp(s) in the term eclampsia comes from the Greek word 'lampein' which means 'to shine' or 'to flash'. In medical terminology, 'lamp(s)' is used to describe a sudden surge of electrical activity in the brain, which can cause seizures. In the case of eclampsia, it refers to the occurrence of seizures during pregnancy.