umbral
Of or relating to an umbraOf or relating to an umbra.
/ˈʌmbɹəl/
Meaning
2 senses(not comparable)Of or relating to an umbra.
(not comparable)Of or relating to umbral calculus.
Of or relating to an umbraOf or relating to an umbra.
(not comparable)Of or relating to an umbra.
(not comparable)Of or relating to umbral calculus.