People learning a new language have problems with various
aspects of the language they want to learn – with its grammar, with its pronunciation, with its morphology... CALL tools have
been provided for most of these linguistic levels, but comparatively little has been done about helping students with problems of
meaning. We will argue that language technology is now mature enough to support tools that address at least some semantic issues,
and we will describe a tool that attempts to provide appropriate support for a specific class of learners.