| concretion | 1. <chemistry> The act or process of making or becoming solid. 2. <ecology> A localised concentration of chemical compounds, (for example, calcium carbonate and iron oxide) in the form of a grain or nodule of varying size, shape, hardness and colour, concretions of significance in hydric soils are usually iron oxides and manganese oxides occurring at or near the soil surface, which have developed under conditions of fluctuating water tables. (05 Jan 1998) |
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| preputial | <anatomy> Of or pertaining to the prepuce. Source: Websters Dictionary (01 Mar 1998) |
| preputial calculus | A calculus occurring beneath the foreskin. Synonym: postholith. (05 Mar 2000) |
| preputial glands | Sebaceous glands of the corona glandis and inner surface of the prepuce, which produce an odiferous substance called smegma. Synonym: glandulae preputiales, Tyson's glands. (05 Mar 2000) |
| preputial sac | The space between the prepuce and the glans penis. (05 Mar 2000) |