firn /firn or fûrn/

Snow on high glaciers while still granular

• FMCGs
• FMD
• FMS
• FMV
• f-number
• f-numbers
• fo.
• FO
• foal
• foaled
• foalfoot
• foalfoots
• foaling
• foals
• foam
• foam at the mouth
• foamed
• foamed plastics
• foam glass
• foamier
• foamiest
• foamily
• foaminess
• foaminesses
• foaming