follow Dictionary.com

Gray vs. grey? What's the difference?

decadelong

[dek-eyd-lawng; British also duh-keyd-lawng] /ˈdɛk eɪdˌlɔŋ; British also dəˈkeɪd lɔŋ/
adjective
1.
lasting for a decade:
After a decadelong study, the drug has finally been approved by the FDA.
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2015.
Cite This Source
Examples from the web for decadelong

Word of the Day

Difficulty index for decadelong

Few English speakers likely know this word

Word Value for decadelong

0
0
Scrabble Words With Friends

Nearby words for decadelong