M-W provided this additional information regarding the word:
"Contemn" is derived from the Latin verb "contemnere," a word formed by combining "con-" and "temnere" ("to despise"). Surprisingly, our verb may have come within a hair's breadth of being spelled "contempn." The Middle French word "contempner" arrived in Middle English as "contempnen," but that extra "p" disappeared, leaving us with "contemn." You may be wondering about the connection between "contemn" and "contempt," and not surprisingly, they are related. "Contempt" comes from Latin "contemptus," which comes from "contemnere." "Contemn" first turned up in print in the 15th century; "contempt" dates from the 14th century.
Scripture speaks of those who will be viewed with an everlasting contempt:
"Now at that time Michael, the great prince who stands guard over the sons of your people [i.e. Isra'el], will arise. And there will be a time of distress such as never occurred since there was a nation until that time; and at that time your people, everyone who is found written in the book, will be rescued. Many of those who sleep in the dust of the ground will awake, these to everlasting life, but the others to disgrace and everlasting contempt. Those who have insight will shine brightly like the brightness of the expanse of heaven, and those who lead the many to righteousness, like the stars forever and ever. But as for you, Daniel, conceal these words and seal up the book until the end of time; many will go back and forth, and knowledge will increase."
Why will some awake to everlasting contempt? In John 5:45 Messiah says
"Do not think that I will accuse you before the Father; the one who accuses you is Moses, in whom you have set your hope."
Consider Moshe's words to the people of Isra'el:
"Yet to this day the LORD has not given you a heart to know, nor eyes to see, nor ears to hear."
Isra'el should not despair. There is good news from the prophet Ezekiel:
"Therefore say, 'Thus says the Lord GOD, "I will gather you from the peoples and assemble you out of the countries among which you have been scattered, and I will give you the land of Israel."' When they come there, they will remove all its detestable things and all its abominations from it. And I will give them one heart, and put a new spirit within them. And I will take the heart of stone out of their flesh and give them a heart of flesh, that they may walk in My statutes and keep My ordinances and do them. Then they will be My people, and I shall be their God. But as for those whose hearts go after their detestable things and abominations, I will bring their conduct down on their heads," declares the Lord GOD.
Later in chapter 36 this is reiterated:
"For I will take you from the nations, gather you from all the lands and bring you into your own land. Then I will sprinkle clean water on you, and you will be clean; I will cleanse you from all your filthiness and from all your idols. Moreover, I will give you a new heart and put a new spirit within you; and I will remove the heart of stone from your flesh and give you a heart of flesh. I will put My Spirit within you and cause you to walk in My statutes, and you will be careful to observe My ordinances. You will live in the land that I gave to your forefathers; so you will be My people, and I will be your God. Moreover, I will save you from all your uncleanness; and I will call for the grain and multiply it, and I will not bring a famine on you. I will multiply the fruit of the tree and the produce of the field, so that you will not receive again the disgrace of famine among the nations. Then you will remember your evil ways and your deeds that were not good, and you will loathe yourselves in your own sight for your iniquities and your abominations. I am not doing this for your sake," declares the Lord GOD, "let it be known to you. Be ashamed and confounded for your ways, O house of Israel!" 'Thus says the Lord GOD, "On the day that I cleanse you from all your iniquities, I will cause the cities to be inhabited, and the waste places will be rebuilt. The desolate land will be cultivated instead of being a desolation in the sight of everyone who passes by. They will say, 'This desolate land has become like the garden of Eden; and the waste, desolate and ruined cities are fortified and inhabited.'
Oh, Lord, may you hasten the day that you fully restore your people Isra'el and remove from them your scorn and contempt.