expertise
Concise Oxford English Dictionary © 2008 Oxford University Press:
expertise /ˌɛkspəːˈtiːz/
▶noun great skill or knowledge in a particular field.
'expertise' also found in these Oxford entries:
authority
- department
- digerati
- inexpertise
- -ise
- know-how
- one-trick pony
- prowess
- script kiddie
- skill
- sphere
- stuff
- virtu
- war game
