| lithotrity | <surgery> The operation of breaking a stone in the bladder into small pieces capable of being voided. Origin: Litho- + L. Terere, tritum, to rub, grind. Source: Websters Dictionary (01 Mar 1998) |
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| lithotroph | Cell or organism that depends upon inorganic compounds as electron donors for energy production. (18 Nov 1997) |
| lithoxyl | Petrified wood. Origin: Litho- + Gr. Wood: cf. F. Lithoxyle. Source: Websters Dictionary (01 Mar 1998) |