noun · 8 senses · updated from the 2026-07-25 local source snapshot
Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.
Sound
Pronunciation
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Received-Pronunciation:/ˈbɪtənəs/
Southern-England:Recorded audio is listed in the source snapshot.
CMU ARPABET:B IH1 T ER0 N AH0 S
Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.
1
noun
Meaning 1
The quality of having a bitter taste.
Definition source: English Wiktionary via Wiktextract
Usage: countable, uncountable
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
2
noun
Meaning 2
The quality of feeling bitter; acrimony, resentment; the quality of exhibiting such feelings.
Definition source: English Wiktionary via Wiktextract
Usage: countable, uncountable
Examples
the bitterness of his words
She kept her bitterness about her mistreatment for the rest of her life.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
3
noun
Meaning 3
The quality of eliciting a bitter, humiliating or harsh feeling.
Definition source: English Wiktionary via Wiktextract
Usage: countable, uncountable
Examples
Nothing could assuage the bitterness of their defeat.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
4
noun
Meaning 4
Harsh cold.
Definition source: English Wiktionary via Wiktextract
Usage: countable, uncountable
Examples
The bitterness of the winter caught us all by surprise.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
5
noun
Meaning 5
a rough and bitter manner
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.