to know about something

  • 111know something off pat — have/know sth off ˈpat idiom (BrE) (NAmE have/know sth down ˈpat) to know sth perfectly so that you can repeat it at any time without having to think about it • He had all the answers off pat …

    Useful english dictionary

  • 112know something down pat — have/know sth off ˈpat idiom (BrE) (NAmE have/know sth down ˈpat) to know sth perfectly so that you can repeat it at any time without having to think about it • He had all the answers off pat …

    Useful english dictionary

  • 113know — 1. verb /nəʊ,noʊ/ a) To be certain or sure about. I know that I’m right and you’re wrong. b) To be acquainted or familiar with; to have encountered. He knew something terrible was going to happen. See Al …

    Wiktionary

  • 114know all the angles — tv. to know all the tricks and artifices of dealing with someone or something. □ Ask my mouthpiece about taxes. He knows all the angles. □ Rocko knows all the angles. That’s how he keeps out of the slammer …

    Dictionary of American slang and colloquial expressions

  • 115You Don't Want to Know — House (TV series) episode episode name= You Don t Want To Know episode no= HOU 408 airdate= November 20, 2007 writer= Sara Hess director= Lesli Linka Glatter guest star= Steve Valentine season= 4 diagnosis = Autoimmune hemolytic anemia in… …

    Wikipedia

  • 116assume vs know vs think —   To assume is a regular verb that means to suppose something to be true, but without proof.   For example:   I assume you re here to learn English.   To know is an irregular verb that means to be absolutely certain or sure about something,… …

    English dictionary of common mistakes and confusing words

  • 117in the know — adverb (or adjective) : in possession of confidential or otherwise relatively limited or exclusive knowledge, information, or awareness the sense of importance which comes from a feeling that one is in the know Stanley Walker in the know… …

    Useful english dictionary

  • 118not know the first thing about — To know nothing about • • • Main Entry: ↑first * * * have not the slightest idea about (something) * * * not know the first thing about : to have little or no knowledge about (something or someone) I don t know the first thing about… …

    Useful english dictionary

  • 119assume vs know vs think —   To assume is a regular verb that means to suppose something to be true, but without proof.   For example:   I assume you re here to learn English.   To know is an irregular verb that means to be absolutely certain or sure about something,… …

    English dictionary of common mistakes and confusing words

  • 120assume vs know vs think —   To assume is a regular verb that means to suppose something to be true, but without proof.   For example:   I assume you re here to learn English.   To know is an irregular verb that means to be absolutely certain or sure about something,… …

    English dictionary of common mistakes and confusing words