'invitational' definitions:
Definition of 'invitational'
From: WordNet
adjective
Pertaining to or characteristic of an invitation
Definition of 'invitational'
From: GCIDE
- invitational \invitational\ adj. open only to persons issued an invitation; -- of gatherings, usually sports events; as, an invitational tournament.
- Syn: invitation(prenominal). [WordNet 1.5]