Definitions

1. noun

a valley or hollow, especially one with a river running through it

“The tourists took a hike through the beautiful dell surrounded by tall trees.”

2. noun

a valley-shaped depression in the ground, often in a park or garden

“The dell in the city park was a peaceful escape from the hustle and bustle of city life.”

3. proper noun

a computer hardware company, especially one that is a major supplier of personal computers

“Dell is a leading manufacturer of laptops and desktops.”

4. verb

to fill or become full of something, especially a liquid

“The dell began to dell with water after the heavy rainfall.”