"fathom sth" in German to fathom sth. loten etw. ergründen etw. begreifen hinter etw. kommen Detailed translations for "fathom sth" to fathom sth. 1. nautical science to fathom sth. loten 2. other to fathom sth.(also: to fathom out sth.) etw. ergründen to fathom sth.(also: to fathom out sth.) etw. begreifen{transitive verb} to fathom sth.(also: to fathom out sth.) hinter etw. kommen{intransitive verb}