In meteorology, when a cold one has a close encounter with a warm one & takes it over, it's called an occluded one
[DOC] [TLE] jeopardy/2227_Qs.txt at master  jedoublen/jeopardy  GitHub [PAR] CLOSE ENCOUNTERS | In meteorology, when a cold one has a close encounter 
with a warm one & takes it over, it's called an occluded one | a front.