Invigilate (verb) (Br/Eng)
in-vij-il-ayt
Supervise candidates during an examination.
Mid 16th century (in the general sense ‘watch over, keep watch’): from Latin invigilat- ‘watched over’, from the verb invigilare, from in- ‘upon, towards’ + vigilare ‘watch’ (from vigil ‘watchful’).
Example sentences
“Every year we invigilate at this time for the exam season.”
Nebulous (adj) neb-yu-lus Hazy, vague, indistinct, or confused. First recorded in 1375–1425 and comes via late Middle English from the Latin word nebulōsus, meaning “full of mist, foggy, cloudy.” (more…)
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