sdob

Fetched 2026-10-26 (cache).

Datamuse reports no synonyms or antonyms for this word.

Noun

1. {{lb|en|US|military}} {{initialism of|en|[[secretary of defense|Secretary of Defense]]'s [[order|Orders]] [[book|Book]]}}: A summary of the United States of America's force disposition, posture, availability, deployment, capabilities, plans, and the like. {{ngd|A highly-classified bimonthly publication of the U.S. Department of Defense.}}

Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.