medlars

noun

1. 1

   Mespilus germanica, common medlar (now often Crataegus germanica)

2. 2

   Any tree of the genus Mespilus, now often Crataegus sect. Mespilus, including many species now in other genera.

3. 3

   Any of several similar trees that bear similar fruit

4. 4

   The fruit of such trees, similar to small apples

5. 5

   (derogatory, intended sexually) A woman or a woman's genitalia (as the fruit's appearance mimics an "open-arse")