loco

pronunciation

How to pronounce loco in British English: UK [ˈləʊkəʊ]word uk audio image

How to pronounce loco in American English: US [ ˈloʊkoʊ] word us audio image

  • Adjective:
    informal or slang terms for mentally irregular

Word Origin

loco (adj.)
1844, American English, from Spanish loco (adj.) "insane," of uncertain origin, perhaps from Arabic lauqa, fem. of 'alwaq "fool, crazy person." Loco-weed (1877) was name given to species of western U.S. plants that cause cattle and horse diseases that make them stagger and act strangely.

Example

1. Chile 's 50000 artisanal fishermen now produce a steady , and lucrative , 2500-5000 tonnes of loco a year .
2. Think your loco act scares me ?
3. Don 't you know I 'm loco ?
4. I don 't know what it is about you carmen that makes me feel plumb loco .
5. I 'm doing a keynote presentation today at the geo loco conference in san francisco .

more: >How to Use "loco" with Example Sentences