1. Sıfat kararsız, değişken.
    an emotionally labile patient.
  2. Sıfat (fizikse/kimyasal etkenlerle) ayrışan/çözüşen, (etkenlere) dayanıksız, çabuk değişen.
    heat-labile
    and heat-stable antigens. The germinative plasma of the eggs is labile , producing under the influence of various conditions of nourishment different results.