Definition of "callum" []

• In the burrowing pelecypod mollusk Pholas, a calcareous septum secreted after the completion of the burrow and occupying the pedal gape of the valves. (noun)

The Century Dictionary (Public Domain)

• "On December 1st 2008, callum booth wrote: hi i like your new song Rhianna my friend tia said she is your bigest fan xxxxxxxxxxxxxxx"
• "February 14, 2008 at 2:13 pm we yusta callum pantaloons on owr kitteh."
• "February 12th, 2007 at 10: 15 am awwwwww there all very cute callum Says:"