elucubrate
definition
to work out or study something in detail or to create a detailed plan
example
The researchers needed to elucubrate their findings in order to present a comprehensive report at the conference.
synonyms
elaborateexpoundelucidate
word origin — The word 'elucubrate' originates from Latin 'elucubrare', which means to work out by candlelight ('e-' meaning 'out' and 'lucubrare' meaning 'to work at night').