forming the triumphant culmination of an effort or endeavour
the crowning moment of a worthy career
be the triumphant culmination of (an effort or endeavour, especially a prolonged one)
years of struggle were crowned by a state visit to Paris
fit a crown to (a tooth)
simple fillings no longer suffice and the tooth has to be crowned
(of a baby's head during labour) fully appear in the vaginal opening prior to emerging
I was able to see our baby's head crowning