grahamite

[grey-uh-mahyt]

Origin of grahamite

1865–70, Americanism; named after J. A. and J. L. Graham, 19th-century American mineowners; see -ite1
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Examples from the Web for grahamite

Historical Examples of grahamite