variants or D and X
plural D&Xs
: distance
used of long-distance radio transmission

Word History

First Known Use

Noun (1)

1993, in the meaning defined above

Noun (2)

circa 1924, in the meaning defined above

Time Traveler
The first known use of D&X was circa 1924

Dictionary Entries Near D&X

Cite this Entry

“D&X.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/D%26X. Accessed 18 Mar. 2024.

Medical Definition

D&X

1 of 2 noun
variants or D and X
ˈdē-ən(d)-ˈeks

Dx

2 of 2 abbreviation
variants or DX
1
diagnosis
Dx: viral pneumonia
DX codes
2
diagnostic
Dx tests
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!