Key: "S:" = Show Synset (semantic) relations, "W:" = Show Word (lexical) relations
Display options for sense: (gloss) "an example sentence"
Display options for word: word (sense key)
Verb
S: (v) operate on (operate_on%2:29:00::), operate (operate%2:29:00::) (perform surgery on) "The doctors operated on the patient but failed to save his life"