1. preregistration - Noun
2. preregistration - Adjective
An early registration, before the normal or traditional time, as with early online check-in at hotels.
Registration (of a study design) before a clinical trial (or any other type of scientific experiment) begins, for methodologic and thus epistemologic rigor.
Before registration.
a preregistration check
(In attributive position, as noun adjunct) Pertaining to preregistration (of scientific trials or other experiments).
Source: en.wiktionary.orgHe intends to begin preregistration for the 2011-2012 school year by mid-February in order to build a course schedule for the year. Source: Internet
Preregistration payments are non-refundable after 1 March 2001. Source: Internet
Preregistration is appreciated, Hergott said. Source: Internet
Preregistration is encouraged. Source: Internet
Preregistration is required for those who would like to attend. Source: Internet
Preregistration shows riders coming from as far as Texas and Louisiana. Source: Internet