mith·ri·da·tism 
(mĭth′rĭ-dātĭz′əm)
(mĭth′rĭ-dātĭz′əm)n.
Tolerance or immunity to a poison acquired by taking gradually larger doses of it.
[After Mithridates VI, who is said to have acquired tolerance for poison.]
mith′ri·datic (-dătĭk) adj.
- dells
- Delmarva Peninsula
- Delmonico
- Delmonico steak
- delocalization
- delocalize
- Delos
- delouse
- Delphi
- Delphian
- Delphic
- transcendental
- transcendentalism
- transcendentalist
- transcendentally
- Transcendental Meditation
- transcendently
- transcontinental
- transcribable
- transcribe
- transcriber
- transcript
- transcriptase
- transcription
- transcriptional