English to English noun
1 |
the concentration of your efforts on a particular field of study or occupation | source: wordnet30
2 |
the special line of work you have adopted as your career | Example:
• his specialization is gastroenterology
source: wordnet30
3 |
Devotion to a particular and restricted part or branch of knowledge, art, or science; as, medical specialism. | source: webster1913
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