1. Relating to or containing or resembling silica
   - siliceous

See also: silica

Encyclopedia: Silicious

• deflect
• deflection
• deflective
• deflector
• deflexed
• deflexion
• defloration
• deflower
• Defoe
• defog
• defogger
• defoliant
• defoliate
• defoliated
• defoliation
• defoliator
• deforce
• deforest
• deforestation
• deform
• deformation
• deformational
• deformed
• deformity
• defragment