waterfall

noun

wa·​ter·​fall ˈwȯ-tər-ˌfȯl 

ˈwä-

1

a

: a perpendicular or very steep descent of the water of a stream

b

: an artificial waterfall (as in a hotel lobby or a nightclub)

2

: something resembling a waterfall

Synonyms

• cascade
• cataract
• fall(s)

Examples of waterfall in a Sentence

I used to like to throw sticks in the stream and watch them go over the waterfall.

Recent Examples on the Web

The expansive terrain not only features glaciers, but also scenic waterfalls, temperate rain forest, picturesque fjords, and an abundance of wildlife. —Sharael Kolberg, Travel + Leisure, 27 May 2025

One hiker died and another was injured after falling from a walking trail into a waterfall area in Virginia, authorities said. —Natalie Demaree, Miami Herald, 26 May 2025

Families love the quiet, cool air, and post-lunch waterfall hikes. —Staff Report, Hartford Courant, 25 May 2025

Just a brief walk from the preserve’s entrance, this unique grotto reveals a stunning 50-foot waterfall cascading into a jade-green pool. —Symiah Dorsey, Southern Living, 24 May 2025

Word History

First Known Use

before the 12th century, in the meaning defined at sense 1a

Rhymes for waterfall

• aerosol
• alcohol
• arbitral
• basketball
• butanol
• cannonball
• carbinol
• catarrhal
• cortisol
• ethanol
• fireball
• gasohol

Kids Definition

waterfall

noun

wa·​ter·​fall ˈwȯt-ər-ˌfȯl 

ˈwät-

: a fall of water usually from a great height