In either case the syncytial mass thus formed projects from and is attached to the wall of the vessel.
A mass of soldiers had formed a tight defence formation around the exit from the nest.
As such, the planetary masses form a self-consistent set, which is not always the case for more recent data (see below).
The buildup of extra cells may cause a mass (tumor) to form.
The dense mass of plants being beneath the waters, soon formed themselves into vast agglomerations.
As the stellar 'generations' advance, the mass of the newly formed elements increases.
An applied acceleration displaces the mass form its resting position.
Spectacular masses of blue-white flowers form in spring and early summer.
By this time in past years, the masses, or blooms, had already formed and were multiplying wildly.
The mass of working folk formed into lines to pass the large X-ray panels.