For achieving a vacuum-tight seal, the seal must not contain bubbles.

Solomon's seal contains chemicals that might decrease blood sugar levels.

The seal contains several symbols of Portuguese colonization and traditions.

Its municipal seal contains elements related to the area's production of citrus fruit and corn as well as a school shark.

The seal contains a symbolic strongbox, with the Scales of Justice on top.

All mechanical seals must contain the four elements described above but the way those functional elements are arranged may be quite varied.

The town's seal contains the words "Danforth's Farm" in commemoration of this heritage.

Today's seal contains rays above the mountains that represent the famous Alaskan northern lights.

The seal of Faith Academy contains the school name.

A seal found in this tomb contains the first full sentence written in hieroglyphs.