Simple Definition of portcullis

from our Learner's Dictionary

portcullis

noun

poɚtˈkʌləs How to pronounce portcullis (audio)
plural portcullises
formal + literary : a heavy iron gate that can be raised or lowered at the entrance to a castle

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“Portcullis.” Merriam-Webster.com Simple Definition, Merriam-Webster, https://www.merriam-webster.com/simple/portcullis. Accessed 23 Jun. 2026.

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