rivulet

A rivulet is a small stream. A rivulet is to a river as a baby is to an adult.

There are several ways to remember this word. One is the similarity of its sound to "river." Another is the suffix -let, which indicates small things. For example, a piglet is a small pig or baby pig. A 300-pound pig probably wouldn't drown in a tiny rivulet, but a piglet should stay clear. Another word for rivulet is "streamlet."

Definitions of rivulet
1

n a small stream

Synonyms:
rill, run, runnel, streamlet
Type of:
stream, watercourse
a natural body of running water flowing on or under the earth

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