Of, pertaining to, or being a language family spoken in northern Africa and southwest Asia, and including Semitic, Egyptian, Berber, Chadic, Cushitic, and possibly Omotic languages.

plural of Liberal

(organic chemistry) An organic compound related to choline, with the difference that the terminal carboxylic acid group of trimethylglycine has been reduced to a hydroxyl group in choline.

(historical) A money of account equal to 1000 sestertii.