'Causal' definitions:

Definition of 'causal'

From: WordNet
adjective
Involving or constituting a cause; causing; "a causal relationship between scarcity and higher prices"

Definition of 'Causal'

From: GCIDE
  • Causal \Caus"al\, n. A causal word or form of speech. [1913 Webster]
  • Anglo-Saxon drencan to drench, causal of Anglo-Saxon drincan to drink. --Skeat. [1913 Webster]

Definition of 'Causal'

From: GCIDE
  • Causal \Caus"al\, a. [L. causalis. See Cause.] Relating to a cause or causes; inplying or containing a cause or causes; expressing a cause; causative. [1913 Webster]
  • Causal propositions are where two propositions are joined by causal words. --Watts. [1913 Webster]