unhidden

adjective

1. concealed; obscure; covert: hidden meaning; hidden hostility.

verb

2. past participle of hide1.

verb

1. a past participle of hide 1

adjective

2. concealed or obscureda hidden cave; a hidden meaning

adj.past participle of hide (v.1); a Middle English formation (Old English had gehydd “hidden”) on the model of ride/ridden, etc. Hidden persuaders (1957) was Vance Packard’s term for “ad men.”