Keith Allan is Emeritus Professor of Linguistics at Monash University. His books include Linguistic Meaning (two volumes, Routledge 1986), Natural Language Semantics (Blackwell, 2001), and The Western Classical Tradition in Linguistics, Second edition (Equinox, 2010). He is co-author with Kate Burridge of Euphemism and Dysphemism (OUP, 1991) and Forbidden Words (CUP, 2006) and co-editor with K. M. Jaszczolt of the Cambridge Handbook of Pragmatics (CUP, 2012).