Meaning
Said of a fact, statement or piece of news that is difficult to believe or to accept. The metaphor treats acceptance like the physical act of swallowing: something hard to get down. It covers doubtful claims ('his story is hard to swallow') and painful truths that must nonetheless be accepted. Predominantly predicative ('that report is hard to swallow'); the hyphenated attributive form (a hard-to-swallow verdict) modifies nouns. This site already catalogues a bitter pill to swallow, the stronger relative for unwelcome but undeniable facts; the present entry covers the plainer credibility sense. Regional use: General English.
Origin
Not a coinage with a discoverable first use but a natural extension of the old figurative verb swallow, meaning to accept, believe or take in; the OED's factsheet records the verb itself from Old English, and the slang dictionaries gloss an accept-without-question sense. The comparative formula was established in print by the mid-nineteenth century: in Louisa May Alcott's Little Women (1868), Meg goes to apologize 'for pride was hard to swallow' - verified verbatim in the Project Gutenberg text. McGraw-Hill's Dictionary of American Slang defines it as difficult to believe, and the idiom reference works print no origin story or birth year at all - honest testimony that the figurative use shaded into the language gradually from the literal one.
Research Sources
References used to check this entry’s meaning, history, or documented forms.
Variants
- hard to stomach
- hard-to-swallow (attributive)
Usage Examples
- His claim that he never saw the emails is pretty hard to swallow, given the reply timestamps.
- The committee's findings were hard to swallow, but every figure had been independently audited.
- Losing the contract to a cheaper rival was hard to swallow for a team that had led the market for a decade.