Today's word of the day is possibly a scientific way of saying subtract. LOL.
Let's use it in a sentence:
If you substract the amount of days from February 19th till today, you will know the countdown of days before I celebrate one of my bookiversaries.
I published my very first book, SoKoDiaries: An American Teacher Living in South Korea, in February 2013. If you're interested in reading about this Black chick who miraculously survived months of living in Asia, then click here.
Anyway. Let's do better, good people. Substract is not a word.