DictionarytangSharp flavor or smell
noun

tang

TANG/tæŋ/

A distinctive sharpness in taste, smell, or character.

The lemon's tang makes him pucker with a small smile.

An older man reacts to a freshly tasted lemon wedge with a mild puckered smile, making the sharp citrus taste visible through the fruit and his immediate expression.
Etymology

Middle English tang meant a serpent’s tongue, then regarded as a stinging organ. That physical sting became a figurative sharpness of flavor, the central image behind today’s sensory meaning.

In context

Scary Interesting3:38
it fills the air with a sharp acrid tang. For the animals who make the pilgrimage nightly, this is all just part of the journey.
The Deadliest Cave on Earth

More examples

  • The sauce had a tang of mustard.
  • A salty tang filled the air.
  • Her humor carried a bitter tang.

Forms

tang · tangs

Similar words

sharpness
The broader quality without a distinctive flavor or character.
zest
Often suggests an appealing lively flavor.