a word in your shell-like

A private, often brief, communication with one, usually to issue a suggestion or warning. Alludes to the visual similarity between the shape of the human ear and some shells. Primarily heard in UK. Sir, may I have a word in your shell-like? I don't think you should dismiss her account of the events so summarily. The lawyer would like a word in your shell-like before heading in to the courtroom. When you have a moment, I'd appreciate a word in your shell-like.