← Back to browseexpertisenoun#8,408Translationsノウハウノウハウ熟練じゅくれん専門技術せんもんぎじゅつ専門知識せんもんちしきEnglish definitionskillfulness by virtue of possessing special knowledgeExamplesThat's outside my area of expertise.You know how much I appreciate your expertise.Similar wordsexpertexpertsexpertlyexperexperiexpertness← jjstrap →