Lengthening

The lengthening of a book series excited fans who were eager for more adventures.

He is lengthening his stride to finish the race faster.

The tailor is lengthening the hem of the dress to make it more elegant.

The teacher is lengthening the time for the exam due to the difficult questions.

They are lengthening the bridge to accommodate more traffic.

The lengthening of a child's attention span is a sign of cognitive development.

The lengthening of shadows in the late afternoon created a picturesque scene.