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)
Noun
S: (n) positron emission tomography (positron_emission_tomography%1:04:00::), PET (pet%1:04:00::) (using a computerized radiographic technique to examine the metabolic activity in various tissues (especially in the brain))