IPA: /ˈɒsɪtənt/
KK: /ɑˈsɪtənt/
Feeling sleepy or drowsy, often leading to a lack of attention or energy.
After a long day at work, I felt oscitant and struggled to stay awake during the movie.
Oscitant is derived from "oscitare" (meaning to yawn) and the suffix "-ant" (indicating an agent or something that performs an action). The word "oscitant" refers to someone who is yawning or in the act of yawning.
Think of the action of yawning ('oscitare') and remember that 'oscitant' describes someone who is yawning.