D defs.my
Entry 1 sense Webster, 1913

Hairsplitter

/(-splĭt`tẽr)/ · Hair·split·ter · IPA
01 n. One who makes excessively fine or needless distinctions in reasoning; one who quibbles.
  1. 1.
    One who makes excessively fine or needless distinctions in reasoning; one who quibbles.