This volume brings together contributions by international experts reflecting on Covid19-related neologisms and their lexicographic processing and representation. The papers analyze new words, new meanings of existing words, and new multiword units, where they come from, how they are transmitted (or differ) across languages, and how their use and meaning are reflected in dictionaries of all sorts. Recent trends in as many as ten languages are considered, including general and specialized language, monolingual as well as bilingual and printed as well as online dictionaries.