per·en·nate 
(pĕrə-nāt′, pə-rĕnāt)
(pĕrə-nāt′, pə-rĕnāt)intr.v. per·en·nat·ed, per·en·nat·ing, per·en·nates
To survive from one growing season to the next, often with a period of reduced or arrested growth between seasons. Used of plants or plant parts.
[Latin perennāre, perennāt-, to last many years, from perennis, lasting for years; see PERENNIAL.]
per′en·nation n.
- electrophile
- electrophorese
- electrophoresis
- electrophoretic
- electrophoretogram
- electrophorus
- electrophysiologic
- electrophysiological
- electrophysiologist
- electrophysiology
- electroplate
- electroporation
- electropositive
- electroreception
- electroreceptive
- electroreceptor
- electrorheological
- electrorheology
- electroscope
- electroscopic
- electroshock
- electroshock therapy
- electrospinning
- electrostatic
- electrostatically