Join free

SADD

English

AI In plain words

Writing a short explanation…

Written by a house AI from the entry below, in your language. The entry itself is the source.

SADD¹

Sounds like sad

proper noun

  1. abbreviation, initialism Initialism of Students Against Destructive Decisions (formerly known as Students Against Driving Drunk).

noun

  1. abbreviation, acronym Acronym of structure aided drug design

Sadd²

Where it comes from

From Middle English sad (“considered, thoughtful, serious”), a nickname for a serious or solemn person.

proper noun Sadds

  1. A surname from Middle English.

Talk about this word

Cite this
MLA

"SADD." Wiktionary, via Micwyn, micwyn.com/word/sadd. Accessed 6 Nov. 2026.

APA

SADD. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/sadd

Chicago

"SADD." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/sadd.

BibTeX
@misc{sadd_2026,
  title = {SADD},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/sadd},
  urldate = {2026-11-06}
}