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1

loco

play
adverb or adjective lo·co \ˈlō-(ˌ)kō\

Definition of loco

  1. :  in the register as written —used as a direction in music



Origin and Etymology of loco

Italian dialect, there, from Latin in loco in the place


First Known Use: circa 1801


2

loco

noun lo·co

Definition of loco

plural

locos

or

locoes

  1. 1 :  locoweed

  2. 2 :  locoism



Origin and Etymology of loco

Mexican Spanish, from Spanish, crazy


First Known Use: 1844


3

loco

verb lo·co

Definition of loco

  1. transitive verb
  2. 1 :  to poison with locoweed

  3. 2 :  to make frenzied or crazy



Examples of loco in a sentence

  1. <years of living alone had clearly locoed the old rancher>



1884

First Known Use of loco

1884


4

loco

adjective lo·co

Definition of loco

slang

  1. :  mentally disordered :  crazy, frenzied



Examples of loco in a sentence

  1. The crowd went loco when she walked out on the stage.

  2. He's not just weird, he's positively loco.



Origin and Etymology of loco

Spanish


First Known Use: 1887


Medical Dictionary

1

loco

play
noun lo·co \ˈlō-(ˌ)kō\

Medical Definition of loco

plural

locos

or

locoes

  1. 1:  locoweed

  2. 2:  locoism




2

loco

transitive verb lo·co

Medical Definition of loco

  1. :  to poison with locoweed




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