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preregister

1 ENTRIES FOUND:
preregister /ˌpriːˈrɛʤəstɚ/ verb
preregisters; preregistered; preregistering
preregister
/ˌpriːˈrɛʤəstɚ/
verb
preregisters; preregistered; preregistering
Britannica Dictionary definition of PREREGISTER
[no object] chiefly US
: to put your name on an official list in order to become a participant in something (such as a college course) before the usual time during which this list is made : to register before the official registration period often + for

— preregistration

/ˌpriːˌrɛʤəˈstreɪʃən/ noun [noncount]