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

• existential operator
• existential philosopher
• existential philosophy
• existential quantifier
• existentialism
• existentialist
• existentialist philosopher
• existentialist philosophy
• existing
• exit
• exit poll
• exit ramp
• Exmoor
• exobiology
• exocarp
• exocentric
• Exocet
• Exocoetidae
• exocrine
• exocrine gland
• Exocycloida
• exode
• exoderm
• exodontia
• exodontic