Mary spent her girlhood in seclusion.

A love of seclusion was bestowed upon him.

Tom lives in seclusion and rarely sees anyone.

She lives in rural seclusion.

After turning from the main road up a narrow lane, so thickly shaded with forest-trees as to give it a complete air of seclusion, we came in sight of the cottage.

I knew that seclusion and solitude were very necessary for my friend in those hours of intense mental concentration during which he weighed every particle of evidence, constructed alternative theories, balanced one against the other, and made up his mind as to which points were essential and which immaterial.