elucubrate

From the past participle of Latin elucubrare (“compose by lamplight”).

• IPA^(key): /ɪˈluːkjʊbɹeɪt/

elucubrate (third-person singular simple present elucubrates, present participle elucubrating, simple past and past participle elucubrated)

1. To solve, write or compose by working studiously at night; to study.

• burn the midnight oil
• pull an all-nighter

• elucubration

elucubrate

1. second-person plural present indicative of elucubrare
2. second-person plural imperative of elucubrare
3. feminine plural of elucubrato

ēlūcubrāte

1. first-person plural present active imperative of ēlūcubrō