Dictionary
Find
in
Dictionary
Thesaurus
Translations

Click to move up the list of words
lock out
lock stitch
lock up
lockage
lockbox
lockbox service
lockdown
locked-in syndrome
locker
locker room
locker-room
Lockerbie
locket
lockfast
locking carabiner
lockjaw
lockkeeper
Click to move down the list of words
Also available:

World English Dictionary
Dictionnaire Français

loco (1)

lo·co [ lṓkō ]


adjective 
Definition:
 
wildly irrational: wildly irrational ( informal )



noun  (plural lo·cos)
Definition:
 
1. botany 
Same as  locoweed


2. veterinary medicine 
Same as  loco disease




transitive verb  (past and past participle lo·coed, present participle lo·co·ing, 3rd person present singular lo·cos)
Definition:
 
1. poison animal: to poison an animal with locoweed

2. make somebody wildly irrational: to make somebody wildly irrational ( informal )

[Late 19th century. < Spanish, "irrational"]
Advertisement

© 2009 Microsoft