noun
the content of a particular field of knowledge
• Syn: ↑knowledge domain, ↑domain
• Hypernyms: ↑content, ↑cognitive content, ↑mental object
• Hyponyms:
↑discipline, ↑subject, ↑subject area, ↑subject field, ↑field, ↑field of study, ↑study, ↑bailiwick, ↑region, ↑realm, ↑scientific knowledge
Useful english dictionary. 2012.