[un-1 + pose1 + -ed2]un- is a prefix meaning “not,” freely used as an English formative, giving negative oropposite force in adjectives and their derivative adverbs and nouns (unfair; unfairly; unfairness; unfelt; unseen; unfitting; unformed; unheard-of; un-get-at-able), and less freely used in certain other nouns (unrest; unemployment); -ed is a suffix forming the past participle of weak verbs (he had crossed the river), and of participial adjectives indicating a condition or quality resulting fromthe action of the verb (inflated balloons). Other words that use the affix -ed include: classified, frosted, limited, truncated, unsettled
Examples of 'unposed' in a sentence
unposed
Unposed, his subjects struck their own poses.
Times, Sunday Times (2006)
This picture has a wonderful unposed freshness.
Times, Sunday Times (2009)
Most unusually, the photograph was unposed - the men were standing informally, laughing at a joke someone had just made.
Times, Sunday Times (2008)
The purpose is to catch an almost unnoticed moment of significance, with the models seemingly unaware and unposed.
Times, Sunday Times (2006)
Pin-sharp and coldly factual, the images are all the more valuable for being entirely unposed.