infiltratrix

== English == === Etymology === Formed as infiltrate +‎ -trix, after infiltrator. Compare the French infiltratrice and the Italian infiltratrice. === Pronunciation === IPA(key): /ˈɪnfɪltɹeɪtɹɪks/ === Noun === infiltratrix (plural infiltratrices) (rare) A woman who infiltrates; a female infiltrator. 1953, Fourth Leaders from The Times: A selection from the past twelve months, London: The Times Publishing Company Limited, page 81, chapter title: The Infiltratrix 1997, The Private Library CII?, Private Libraries Association, page 21: Dere grany, the infiltratrix, what big ears you have.