Gain access to thousands of additional definitions and advanced search features—ad free! JOIN NOW
: impossible to bring to an end
an inconclusible argument
You must — there are over 200,000 words in our free online dictionary, but you are looking for one that’s only in the Merriam-Webster Unabridged Dictionary.
Start your free trial today and get unlimited access to America's largest dictionary, with:
in- entry 1 + obsolete conclusible, from Latin conclusus (past participle of concludere to conclude) + English -ible
Keep scrolling for more
Resources for inconclusible
Comments on inconclusible
What made you want to look up inconclusible? Please tell us where you read or heard it (including the quote, if possible).
full of whispering sounds
Get Word of the Day daily email!
Difficult Vocab Quiz
Can you spell these 10 commonly misspelled words?
Test Your Knowledge - and learn some interesting things along the way.
Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!
Words from the week of 11/16/2018
This is just to say / Don't confuse them
What exactly is the 'it' being sufficed?
Taking a usage peeve to task
And is one way more correct than the others?
The story of an imaginary word that managed to sneak past our editors and enter the dictionary.
How to use a word that (literally) drives some people nuts.
The awkward case of 'his or her'
Another round of challenging vocab!
(Secret October WOTD Quiz)
Build a chain of words by adding one letter at a time.