(nonstandard) superlative form of bad: most bad / (slang) Excellent; awesome; masterful; wicked.

(nonstandard or obsolete) comparative form of bad: more bad.

(mineralogy) A rare zirconium oxide mineral occurring in a variety of monoclinic prismatic crystal forms.

plural of baddeleyite

simple past tense and past participle of bad

plural of do-badder

(informal) A person who does bad things.

(Scotland) The edible seaweed Alaria esculenta

(UK, informal) The sport of badminton.

(transitive, intransitive) To become or make bad (all senses).