LYNNE MURPHY is Senior Lecturer in Linguistics in the School of English, University of Sussex. Her research concerns what we know when we know words, and stretches to how non-linguistic knowledge and behaviour affect our use of words. Raised and educated in the US, Murphy lived in South Africa in the 1990s and has been in England since 2000. Her observations on the Englishes of these places (and the linguistics behind them) are chronicled in the blog Separated by a Common Language. Her books include Semantic Relations and the Lexicon and Lexical Meaning, both published by Cambridge University Press.