1. Being precise with regard to a prescribed or specified criterion
   "his guess was on the nose"
   - on the button

1. Just as it should be
   - precisely, exactly, on the dot, on the button

See also: precise

Encyclopedia: On the nose

• poised
• poison
• poison arrow plant
• poison ash
• poison bush
• poison camas
• poison dogwood
• poison gas
• poison hemlock
• poison ivy
• poison mercury
• poison milkweed
• poison oak
• poison parsley
• poison pea
• poison pill
• poison sumac
• poisonberry
• poisoner
• poisoning
• poisonous
• poisonous nightshade
• poisonous parasol
• poisonous plant
• poisonous substance