observation post meaning
ENWObservation post
- An observation post, temporary or fixed, is a position from which soldiers can watch enemy movements, to warn of approaching soldiers (such as in trench warfare), or to direct artillery fire.
- NounPLobservation posts
- a lookout or vantage point.
- a lookout or vantage point.
Definition of observation post in English Dictionary
- Part-of-Speech Hierarchy
- Nouns
- Countable nouns
- Countable nouns
- Nouns
Source: Wiktionary
Grammatically, this idiom "observation post" is a noun, more specifically, a countable noun.