B2 adjective /ˈtiːdiəs/
Tedious
उबाऊ; थकाऊ
Meaning
tiresome because of length or dullness; boring and monotonous
Example
The lecture was so tedious that many students fell asleep.
व्याख्यान इतना उबाऊ था कि कई छात्रों को नींद आ गई।