May 9, 2026 · The meaning of BAD is failing to reach an acceptable standard : poor. How to use bad in a sentence.

BAD definition: 1. unpleasant and causing difficulties: 2. of low quality, or not acceptable: 3. not successful…. Learn more.

29 senses: 1. not good; of poor quality; inadequate; inferior 2. lacking skill or talent; incompetent 3. harmful 4. immoral;.... Click for more definitions.

May 1, 2026 · bad (comparative worse or (nonstandard) badder or (nonstandard) more bad, superlative worst or (nonstandard) baddest or (nonstandard) most bad) Of low quality. synonyms Synonyms: …

The meaning of bad. Definition of bad. English dictionary and integrated thesaurus for learners, writers, teachers, and students with advanced, intermediate, and beginner levels.

Define bad. bad synonyms, bad pronunciation, bad translation, English dictionary definition of bad. not good: bad luck; wicked; defective: a bad part; unsound; false; disobedient: Bad dog! Not to be …

Definition of BAD in the Definitions.net dictionary. Meaning of BAD. What does BAD mean? Information and translations of BAD in the most comprehensive dictionary definitions resource on the web.

Bad definition: Not achieving an adequate standard; poor.

" so-called bad grammar " Noun: bad bad That which is below standard or expectations as of ethics or decency " take the bad with the good "; - badness Adverb: bad bad With great intensity (‘bad’ is a …

Definition of bad adjective in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.