SINCE 1828
ecu
noun (1)
\ ˈā-ˌkyü
, ā-ˈkᵫ
\
, ā-ˈkᵫ
\
plural ecus\ ˈä-ˌkyüz
, ā-ˈkᵫz \
, ā-ˈkᵫz \
Definition of ecu
(Entry 1 of 2)
: any of various old French units of value
also
: a coin representing an ecu
\ ˌē-(ˌ)sē-ˈyü
\
\
Definition of ecu (Entry 2 of 2)
: a money of account based on the currency units of members of the European Union from 1979 up to the introduction of the euro in 1999
Keep scrolling for more
Comments on ecu
What made you want to look up ecu? Please tell us where you read or heard it (including the quote, if possible).
Test Your Vocabulary
Words from Greek and Latin Quiz
-
- Which of the following months comes from a Latin word for “ten”?
Test your visual vocabulary with our 10-question challenge!
TAKE THE QUIZ
Test Your Knowledge - and learn some interesting things along the way.
TAKE THE QUIZLove words? Need even more definitions?
Merriam-Webster unabridged
Words at Play
Ask the Editors
Word Games
-
Words from Greek and Latin Quiz
Finally! A use for those SAT prep classes.
Take the quiz -
Name That Thing: Animal Edition
How many animals can you identify?
Take the quiz -
Name That Thing
Test your visual vocabulary with our 10-question challenge!
Take the quiz -
Dictionary Devil
The dictionary has been scrambled—can you put it back together?
Play the game
Share ecu
Resources for ecu