Massless

//ˈmæs.ləs//

Word Type

Adjective

The word "massless" can be used as a adjective.

Word Relationships

Derived Terms

Derived From

Related Terms

More for "massless"

Meaning Synonyms Word Forms Antonyms

Next best steps

Definition Synonyms Sentences Read the blog

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.