revealing

Definition of Revealing in English :

the speech act of making something evident

2. revealing, telling, telltale

disclosing unintentionally

Example Sentences:
'a telling smile'
'a telltale panel of lights'
'a telltale patch of oil on the water marked where the boat went down'

3. revealing

showing or making known

Example Sentences:
'her dress was scanty and revealing'

WordNet Lexical Database for English. Princeton University. 2010.

Revealing

adjective

1.

of significance or import

a very revealing experience

2.

showing or designed to show more of the body than is usual or conventional

a revealing costume

adj.

1. Providing knowledge, as about a person's life, that was previously unknown or considered intimate: a revealing biography.

2. Exposing more body skin to view than usual: a revealing gown.