Definition of (せん)

せん

せん

sen

noun, noun (prefix)
1.
having a fetish for ..., specializing in ..., majoring in ...(abbreviation, slang)
See also:専門
noun
2.
first, foremost, number one priority(archaism)
3.
doing as one pleases, acting selfishly(archaism)
4.
fired brick(archaism)
Related Kanji
specialty, exclusive, mainly, solely