tyring

/ˈtaɪrɪŋ/
verb
  1. Present participle of tire; becoming weary or in need of rest.
    • He felt himself tyring as he carried the heavy boxes up the stairs.
    • After hiking all day, she was tyring quickly and needed to sit down.
    • The long lecture was tyring the students, who struggled to stay awake.
adjective
  1. Causing a feeling of needing rest or sleep; exhausting.
    • She found the constant noise of the city tyring after a few hours.
    • A tyring day at school made him want to go straight to bed.
    • The tyring work of digging in the garden left him sore the next day.