Key: "S:" = Show Synset (semantic) relations, "W:" = Show Word (lexical) relations
Display options for sense: (gloss) "an example sentence"
Noun
S: (n) crash course, crash program, crash programme (a rapid and intense course of training or research (usually undertaken in an emergency)) "he took a crash course in Italian on his way to Italy"; "his first job was a crash course in survival and in learning how to get along with people"; "a crash programme is needed to create new jobs"