wedge up
Verb
Meaning
(transitive) To fill or block up with wedges.
(intransitive, UK, prison slang) To barricade oneself in one's cell.
Source: en.wiktionary.orgVerb
(transitive) To fill or block up with wedges.
(intransitive, UK, prison slang) To barricade oneself in one's cell.
Source: en.wiktionary.org