資料來源 : Webster's Revised Unabridged Dictionary (1913)

Ammite \Am"mite\ ([a^]m"m[imac]t), n. [Gr. 'ammi`ths, 'ammi`tis,
   sandstone, fr. 'a`mmos or "a`mmos sand.] (Geol.)
   O["o]lite or roestone; -- written also {hammite}. [Obs.]