a book (or manuscript) consisting of large sheets of paper folded in the middle to make two leaves or four pages; "the first folio of Shakespeare's plays"
a court order prohibiting a party from doing a certain activity
an ecclesiastical censure by the Roman Catholic Church withdrawing certain sacraments and Christian burial from a person or all persons in a particular district
destroy by firepower, such as an enemy's line of communication
a statement acknowledging something or someone; "she must have seen him but she gave no sign of acknowledgment"; "the preface contained an acknowledgment of those who had helped her"
(law) a judicial remedy issued in order to prohibit a party from doing or continuing to do a certain activity; "injunction were formerly obtained by writ but now by a judicial order"