involute
1. [ adjective ] (botany) especially of petals or leaves in bud; having margins rolled inward
Synonyms: rolled
Related terms: botany coiled
2. [ adjective ] (of some shells) closely coiled so that the axis is obscured
Related terms: coiled
Similar spelling:   involucrate
  involucre
  inviolate
  involve
  involution
  involved
  influent
  influenza
  influence
  influx
  involvement
  involuntary
  inviolable
  invaluable
  influential