'occasional' definitions:

Definition of 'occasional'

(from WordNet)
adjective
Occurring from time to time; "took an occasional glass of wine"
adjective
Occurring or appearing at usually irregular intervals; "episodic in his affections"; "occasional headaches" [syn: episodic, occasional]
adjective
Occurring from time to time; "casual employment"; "a casual correspondence with a former teacher"; "an occasional worker" [syn: casual, occasional]
adjective
Recurring or reappearing from time to time; "periodic feelings of anxiety" [syn: periodic, occasional]

Words containing 'occasional'