Light source
Light source noun - Any device serving as a source of illumination.
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Synonyms for Light source
Running light and light source are semantically related. In some cases you can replace phrase "Running light" with "Light source", this phrases are similar.
Running light
Running light noun - Light carried by a boat that indicates the boat's direction; vessels at night carry a red light on the port bow and a green light on the starboard bow.
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Synonyms for Running light
Light source and running light are semantically related. You can use "Light source" instead a noun phrase "Running light".
Mutual synonyms
Cite this Source
Running light and Light source. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/light_source/running_light
Light source & Running light. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/light_source/running_light>.
Running light or Light source. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/light_source/running_light.
Google Ngram Viewer shows how "light source" and "running light" have occurred on timeline