Definition of "concealable"

[…] he denied the omniſciency of God, whereunto there is nothing concealable.

1646, Thomas Browne, “A Further Illustration of the Same”, in Pseudodoxia Epidemica: […], London: […] T[homas] H[arper] for Edward Dod, […], 1st book, page 6

A bag of sequins, a jewel, a balsam, a single horse, constitute an estate in countries where insecure institutions make every one desirous of concealable and convertible property.

1882, Ralph Waldo Emerson, “The Superlative”, in Lectures and Biographical Sketches‎, Boston: Houghton, Mifflin & Co, page 141