ponderable

Professor Haeckel has told us of two fundamental forms of substance,—ponderable matter and ether.

I believe that if I throw my pen in the air it will come down again, because it is like other ponderable bodies.

The sources of this vibration are the ponderable masses of the universe.

The mythical catamount, the imaginary concert, the ponderable subsidy—two hundred and fifty, less ten per cent.