adjective (1)
lead·​less | \ ˈlēd-ləs How to pronounce leadless (audio) \

Definition of leadless

 (Entry 1 of 2)

: not having electrical leads (see lead entry 2 sense 3) … focus on development of leadless pacemaker devices …— Sambit K


adjective (2)
lead·​less | \ ˈled-ləs How to pronounce leadless (audio) \

Definition of leadless (Entry 2 of 2)

: not containing lead leadless paints

First Known Use of leadless

Adjective (1)

1998, in the meaning defined above

Adjective (2)

1809, in the meaning defined above

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The first known use of leadless was in 1809

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Dictionary Entries Near leadless

lead-lead acid cell


lead line

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Cite this Entry

“Leadless.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/leadless. Accessed 26 Oct. 2021.

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