adjective. ['ˌənəbˈtruːsɪv'] not obtrusive or undesirably noticeable.
1. Verb, non-3rd person singular present Even devices with built-in audio capabilities keep these features unobtrusive. 2. Adjective A plain white ceiling fan is unobtrusive and for the most part blends into a white ceiling.
1. Poetry should be great and unobtrusive, a thing which enters into one's soul, and does not startle it or amaze it with itself, but with its subject. - John Keats