From Middle English *Threnesse, Thrumnesse, Thrimnesse, from Old English Þrynnes, Þrinness, variants of Old English Þrȳnes, Þrīnes, equivalent to three + -ness.
Modern English dictionary
Explore and search massive catalog of over 900,000 word meanings.
Word of the Day
Get a curated memorable word every day.
Challenge yourself
Level up your vocabulary by setting personal goals.