Rd
noun ·Uncommon ·Advanced level
Definitions
- 1 Abbreviation of road. abbreviation, alt-of
- 2 Initialism of red dwarf. abbreviation, alt-of, countable, initialism, uncountable
- 3 Abbreviation of Road. abbreviation, alt-of
"A reception will be held on Sunday at the Smith residence, 234 Stone Hollow Rd, Barringtonville."
- 4 Symbol for rad (unit of measure for absorbed dose of radiation). alt-of, symbol
"Near-synonym: cGy (same physical quantity)"
- 5 Initialism of restricted data. US, abbreviation, alt-of, countable, initialism, uncountable
"Under these restrictions, the only way for nuclear information that had been classified as RD to be controlled under UCNI is for the information to be declassified and then for circumstances to change such that the information becomes sufficiently sensitive to warrant reassertion of some degree of control."
Show 6 more definitions
- 6 Abbreviation of round. abbreviation, alt-of
- 7 Initialism of rural delivery, formerly used when addressing mail. US, abbreviation, alt-of, initialism, uncountable
- 8 Initialism of registered dietitian. abbreviation, alt-of, countable, initialism, uncountable
- 9 Abbreviation of right defence/defense: the right wing player defensive position. abbreviation, alt-of, countable, uncountable
- 10 Initialism of reporting district. US, abbreviation, alt-of, countable, initialism, uncountable
- 11 Initialism of restrictive dermopathy. abbreviation, alt-of, countable, initialism, uncountable
Example
More examples"For three nights starting January 3rd, please."
Related phrases
More for "rd"
Related Topic Clusters
Resume and Career Words
Action-focused vocabulary for resumes, interviews, and promotion narratives.
Customer Support and Service Language
Empathetic and precise wording for support replies, escalations, and resolution updates.
Academic and Essay Vocabulary
Precise wording for thesis statements, evidence framing, and conclusion clarity.
Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.