1. To a high degree or extent; favourably or with much respect
   "extremely interesting"
   - highly, majorly 
2. To an extreme degree
   "extremely cold"; "extremely unpleasant"
   - exceedingly, super, passing

See also: extreme

• meteor shower
• meteor stream
• meteor swarm
• meteoric
• meteorite
• meteoritic
• meteoritical
• meteoroid
• meteorologic
• meteorological
• meteorological balloon
• meteorological conditions
• meteorological observation post
• meteorological satellite
• meteorologically
• meteorologist
• meteorology
• meteortropism
• meter
• meter maid
• meter reading
• meterstick
• metformin
• meth
• methacholine