Other forms: conclusions
A conclusion is what you decide at the end, once everything is in front of you. The results come back from the lab, you read them twice, and the conclusion is that the water is safe to drink.
Conclusion is also the end itself — the conclusion of a match, of a war, of a long chapter — and in an essay it is the final paragraph, the one that says what the whole thing was for. Mind the collocations, because they are fixed: you come to a conclusion, you reach one, or you draw one. You do not make a conclusion. Jump to conclusions and you have decided before the evidence turned up; a foregone conclusion was settled before anybody started. The verb is conclude, and a speaker who says in conclusion is telling you there is about a minute left.
1nounconclusionThe decision or opinion you arrive at after weighing the facts.~33%
“The report's conclusion was that the bridge was safe.”
synonyms: finding, verdict
2nounendingThe end of something, or the last part of it.~33%
“The talks reached their conclusion after nine days.”
synonyms: ending, close
3nounlogicIn an argument, the statement that the reasons are there to support.~34%
“Two good reasons, and the conclusion still does not follow from them.”
Shares are an estimate: a language model read 167 sentences found in the wild and placed 163 of them on a sense (4 were unclear) — a count of our sample, not a measurement of English.
Conclusion comes from Latin conclūdō, built out of con- and claudō, and under all of it lies an ancient root, *(s)kleh₂w- — key, hook, nail. The pieces you fasten a door with. A conclusion is the thing that shuts the argument and then holds it shut.
Proto-Indo-European
*(s)kleh₂w- — key, hook, nail
Latin
conclūsiō
Old French
conclusion
English, today
conclusion
Built from
From Middle English -, borrowed from Old French conclusion, from Latin conclūsiō, from the past participle stem of conclūdō (“to conclude”), from con- + claudō, ultimately from Proto-Indo-European (s)kleh₂w- (“key, hook, nail”). by surface analysis, conclude + -sion.
Etymology from Wiktionary, CC BY-SA