精せい通つう者しゃじ字FuriganaAudioMeanings1nounexpert; authority; well-versed personRefers to someone deeply knowledgeable or skilled in a particular field. Often used with 〜の精通者 or 〜に精通している人.彼かれはIT分ぶん野やの精せい通つう者しゃだ。Break this sentence down in the analyzerHe is an expert in the IT field.この問もん題だいについては、法ほう律りつの精せい通つう者しゃに相そう談だんしたほうがいい。Break this sentence down in the analyzerRegarding this issue, you should consult an authority on law.See all 5 example sentences ›