Correct spelling for the English word "CDTRPI" is [sˌiːdˌiːtˈiːˌɑːpˌiːˈa͡ɪ], [sˌiːdˌiːtˈiːˌɑːpˌiːˈaɪ], [s_ˌiː_d_ˌiː_t_ˈiː__ˌɑː_p_ˌiː__ˈaɪ] (IPA phonetic alphabet).
CDTRPI is not a widely recognized acronym or term, and as a result, there is no well-established dictionary definition available. Considering this, I am unable to provide a dictionary definition for this specific term. It's possible that CDTRPI may be a specialized acronym or abbreviation specific to certain industries, organizations, or contexts. If you could provide more information about the acronym's origin and its intended meaning, I would be happy to assist you in creating a definition or providing relevant information.