Dictionary Entry
hum
verbFind the meaning of the word hum, plus dictionary definition, pronunciation, thesaurus-style synonyms, antonyms, and related vocabulary.
1
Meaning
Dictionary meaning in a clear, student-friendly format.
A low, steady, continuous sound, especially one made by a person humming or by a machine.
Example Sentence
The refrigerator made a low hum all night long.
Usage Note
Used to describe a continuous, low sound made by insects, machines, or people singing softly without words.
