Skip to definition.
Get the FREE one-click dictionary software for Windows or the iPhone/iPad and Android apps


Noun: quellung
  1. The swelling of the capsule surrounding a microorganism after reaction with an antibody; the basis of certain tests for identifying microorganisms
    "pneumococcus quellung";
    - quellung reaction

Derived forms: quellungs

Type of: biological process, organic process

Encyclopedia: Quellung