单词	countersigns
释义	countersign noun coun·​ter·​sign ˈkau̇n-tər-ˌsīn  1 : a signature attesting the authenticity of a document already signed by another 2 : a sign given in reply to another specifically : a military secret signal that must be given by one wishing to pass a guard countersign transitive verb countersignature ˌkau̇n-tər-ˈsig-nə-ˌchu̇r  -chər -ˌtyu̇r -ˌtu̇r noun Synonyms password watchword word See all Synonyms & Antonyms Example Sentences the guard demanded the countersign Word History First Known Use 1591, in the meaning defined at sense 1 Kids Definition countersign noun coun·​ter·​sign ˈkau̇n-tər-ˌsīn  : a secret signal that must be given by a person wishing to pass a guard : password Legal Definition countersign noun coun·​ter·​sign ˈkau̇n-tər-ˌsīn  : a signature attesting the authenticity of a document already signed by another countersigns 1 of 2 noun plural of countersign as in words a word or phrase that must be spoken by a person in order to pass a guard the guard demanded the countersign Synonyms & Similar Words Relevance words passwords signs signals indications watchwords paroles hints shibboleths countersigns 2 of 2 verb present tense third-person singular of countersign as in cosigns Synonyms & Similar Words cosigns indorses signs endorses registers signs on signs up autographs inscribes inks notarizes scrawls pens scribbles authors subscribes pencils (in) scratches (out)
随便看	skua skuas skuldes skulds skulduggeries skulduggery skulk skulked skulker skulkers skulking skulkings skulks skull skull and crossbones skull coral skull cracker skull session skull sessions skull-pan skullcap pays in pays into pays off pays up

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