Swanpan
Pronunciation : Swan"pan
Part of Speech : n.
Etymology : [Cf. Schwanpan.]
Definition : Defn: The Chinese abacus; a schwanpan. S. W. Williams.
Source : Webster's Unabridged Dictionary, 1913
Merriam-Webster's Everyday Language Reference Set: Includes: The Merriam-Webster Dictionary, The Merriam-Webster Thesaurus, and The Merriam-Webster Vocabulary Builder