1. The part of the Earth's surface covered by frozen water (e.g. ice caps, glaciers, etc)

Encyclopedia: Cryosphere

• syndicalist
• syndicate
• syndication
• syndicator
• syndrome
• syne
• synecdoche
• synecdochic
• synecdochical
• synechia
• Synentognathi
• Synercus
• Synercus caffer
• syneresis
• synergetic
• synergism
• synergist
• synergistic
• synergistically
• synergy
• synesthesia
• synesthetic
• synesthetic metaphor
• synezesis
• Synge