する verb
はいたつする
コウイチは、ぜっ対に六時までに配達してみせると言って、胸をたたきました。
Koichi pounded his chest with a fist, saying he would definitely deliver it by six.
この花を今日中に配達しなければいけないのを、すっかり忘れていました。
It completely slipped my mind that I have to deliver this flower today.
僕のお父さんはピザの配達人です。誰よりも速くピザを配達することができます。
My daddy is a pizza delivery driver. He can deliver pizzas faster than anybody else.
You distribute the goods, they attain the goods. You are going to deliver to everyone.
This is a jukugo word, which usually means on'yomi readings from the kanji. If you know the readings of your kanji you'll know how to read this as well.