firn /firn or fûrn/

Snow on high glaciers while still granular

• sit-downs
• site
• sited
• sitella
• sitellas
• sites
• site-specific mutagenesis
• sitfast
• sitfasts
• sith
• sithe
• sithen
• sithence
• sithens
• sithes
• sit in
• sit-in
• siting
• sit in judgement
• sit in judgement on
• sit-ins
• sitiologies
• sitiology
• sitiophobia
• sitiophobias