12-Letter Words Containing: B,E,M,R

• Something or someone that immobilises.

• The production of two or more embryos in one seed, due either to the existence and fertilization of more than one embryonic sac or to the origination of embryos outside of the embryonic sac.

• The production of two or more embryos from a single fertilized egg.

• a standard by which something can be measured or judged

• a surveyor's mark on a permanent object of predetermined position and elevation used as a reference point