A word used to describe someone who constantly explains
things, especially things pertaining to science. Most
times facticle people over explain simple things, listing out all the facts and
everything in between.
Person 1: Wow, look at that
beautiful rainbow. I wonder why it looks that way. (obviously just stating not asking for an answer)
Person 2: The rainbow looks that way because the
sun's light reflects off the rain drops. In their relationship the raindrops act as prisms separating the spectrum of colors.
Person 1: Whoa
man, don't go so facticle on me.