1. To a great depth psychologically
   "They felt the loss deeply"
   - profoundly 
2. To a great depth;far down
   "dived deeply"
   - deep

See also: deep

Encyclopedia: Deeply

• insurrectional
• insurrectionary
• insurrectionism
• insurrectionist
• insusceptible
• intact
• intactness
• intaglio
• intaglio printing
• intake
• intake manifold
• intake valve
• intangibility
• intangible
• intangible asset
• intangibleness
• intangibly
• intarsia
• integer
• integrability
• integrable
• integral
• integral calculus
• integrality
• integrally