The Collaborative International Dictionary of English v.0.48:
Additional \Ad*di"tion*al\, a. Added; supplemental; in the way of an addition. [1913 Webster]The Collaborative International Dictionary of English v.0.48:
Additional \Ad*di"tion*al\, n. Something added. [R.] --Bacon. [1913 Webster]WordNet (r) 3.0 (2006):
additional adj 1: further or added; "called for additional troops"; "need extra help"; "an extra pair of shoes" [syn: extra, additional]