Dictionary
fluorescent lamp
noun
Definition of FLUORESCENT LAMP
: a usually tubular electric lamp having a coating of fluorescent material on its inner surface and containing mercury vapor whose bombardment by electrons from the cathode provides ultraviolet light which causes the material to emit visible light
See fluorescent lamp defined for kids
ADVERTISEMENT
First Known Use of FLUORESCENT LAMP
1896
Learn More About FLUORESCENT LAMP
Browse
Next Word in the Dictionary: fluorescent screenPrevious Word in the Dictionary: fluorescent brightenerAll Words Near: fluorescent lamp
ADVERTISEMENT
Seen & Heard
What made you want to look up fluorescent lamp? Please tell us where you read or heard it (including the quote, if possible).