Hebrew edit

Etymology edit

From בִּיּוֹ־ (biyo-, bio-) +‎ מָסָה (mása, mass), calque of English biomass.

Noun edit

בִּיּוֹמָסָה (biyomásaf (singular construct בִּיּוֹמָסַת־)

  1. Biomass: the total mass of living things at a certain place and time.