impressiveness

Definition of Impressiveness in English :

splendid or imposing in size or appearance

Example Sentences:
'the grandness of the architecture'
'impressed by the richness of the flora'

2. impressiveness

the quality of making a strong or vivid impression on the mind

WordNet Lexical Database for English. Princeton University. 2010.

Impressiveness

adjective

capable of impressing, esp by size, magnificence, etc; awe-inspiring; commanding

adjective

having or tending to have a strong effect on the mind or emotions; eliciting wonder or admiration

adj.

Making a strong positive impression; inspiring admiration or awe: an impressive achievement.