Definition of "unfilled" []

• Not filled (adjective)
• Simple past tense and past participle of unfill. (verb)

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• "Maybe they will remain unfilled (leaving the theists holes) or they will get filled eventually."
• "The seat will remain unfilled for several more days until Franken officially takes the oath of office next week, when Congress returns from the July 4 recess."
• "Key positions remain unfilled to the consternation and confusion of our allies around the world."