was trebling
Past progressive conjugation of treble.
treble
- Dictionary
Why use the FrenchDictionary.com dictionary?
THE BEST FRENCH-ENGLISH DICTIONARY
Get More than a Translation
Get examples and pronunciations for millions of French words, English words, French phrases, and English phrases.
WRITTEN BY EXPERTS
Translate with Confidence
Access millions of accurate translations written by a team of experienced English-to-French and French-to-English translators.
FRENCH AND ENGLISH EXAMPLE SENTENCES
Learn by Example
Browse thousands of French-English example sentences throughout our dictionary.
CONNECT TO THE FRENCH-SPEAKING WORLD
Express Yourself in French
Browse nuanced French-to-English and English-to-French translations and find the word you’re looking for.
Word of the Day
FrenchDictionary.com is a new French-English dictionary, translation, and learning website.
IXL Learning's Dictionary Media Group reaches over 500,000,000 learners each year.
Copyright © 2026 Dictionary Media Group, Inc., a division of IXL Learning • All Rights Reserved.
