We found 6 dictionaries that define the word observation posts:

General (5 matching dictionaries)

1. observation posts: Collins English Dictionary
2. observation posts: Vocabulary.com
3. observation posts: Cambridge Advanced Learner's Dictionary
4. observation posts: Wiktionary
5. observation posts: TheFreeDictionary.com

Business (1 matching dictionary)

6. observation posts: Legal dictionary

(Note: See observation_post as well.)

Definitions from Wiktionary (observation post) ▸ noun:  a lookout or vantage point ▸ Also see observation_post ▸ Words similar to observation posts ▸ Usage examples for observation posts ▸ Idioms related to observation posts ▸ Wikipedia articles (New!) ▸ Words that often appear near observation posts ▸ Rhymes of observation posts ▸ Invented words related to observation posts