worm
noun
any of numerous long, slender, soft-bodied, legless, bilaterally symmetrical invertebrates, including the flatworms, roundworms, acanthocephalans, nemerteans, gordiaceans, and annelids.
Used to describe an action that began in the past, has continued continuously, and is still in progress.
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
The frustratingly unforgettable Kars4kids jingle, which has been worming its way into listeners’ brains for decades, is officially banned from the airways in California.
From Los Angeles Times ● May 15, 2026