fuck

so in english class today my english teacher asked us if we knew what the word 'fuck' meant. in elementary, i learned that it meant fornication under carnal knowledge but someone else said it before i did and luckily for me, he said it was wrong. apparently, it's an old english world which means 'to plant a seed' like as in the farmer fucked the earth as in to plant your seed/ sperm as in a seed becomes a fruit as in 'blessed is the fruit in thy womb'

:O right?!