Skip to main content
bitter end

bitter end

9 5.6
The final, most difficult part of something that you keep doing until it ends
  • noun
  • Informal
translation icon : hasta el final
  • Despite the difficulties, she was determined to see the project through to the bitter end.
  • fight to the bitter end

And even then, until the bitter end they will blame other people for their downfall.

Autoplay Next

Examples

Synonyms

the bitter end
vsbitter end
14 7.1

The final part of a difficult situation that ends badly

emphasizes continuing until completion despite difficulty or unpleasantness

Antonyms

108 1.7

A good finish to a story where things turn out well

Surface Forms

bitter end singular
bitter ends plural

Morphology

bitter + end

The components 'bitter' (unpleasant, harsh) and 'end' (final part) transparently suggest an unpleasant or harsh final stage, so a learner who knows both words can infer an unpleasant ending. However, the full idiomatic nuance — continuing stubbornly or enduring difficulties until the very finish — goes beyond the straightforward composition and is not completely predictable without exposure, making the expression only partially transparent.

Etymology

One popular story says the idiom bitter end comes from that ship image: the last part of a rope was the piece tied to a bitt, so to go to the bitter end meant going all the way to the very last part. That's why it now means 'to continue until the finish'.