adverb
underway
uhn-duh-WAY
adverb
1
In progress or already started.
"Construction on the new bridge is now underway."
"Talks between the two companies are already underway."
How to Use Underway
Learner’s notesIn plain EnglishAlready started and currently happening.
Common mistake
Usually written as one word ("underway") in general use, though "under way" as two words is still common in nautical and some formal writing.
Common pairings
already underway
get underway
work is underway
Word Forms
more underway comparative, underways plural, most underway superlative
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Construction on the new bridge is now _____.
Etymology
A calque of the Dutch onderweg ("on the way"), formed from under- plus way.