Term: psilophyton: any plant or fossil of the genus Psilophyton
Broader: physical entity: an entity that has physical existence | Unrelated: active citizen: a citizen who takes an active role in the community (as in crime prevention and neighborhood watch)
Broader: physical entity: an entity that has physical existence | Unrelated: die: a cutting tool that is fitted into a diestock and used for cutting male (external) screw threads on screws or bolts or pipes or rods
Broader: physical entity: an entity that has physical existence | Unrelated: clam: flesh of either hard-shell or soft-shell clams
Broader: physical entity: an entity that has physical existence | Unrelated: mistletoe: shrub of central and southeastern Europe; partially parasitic on beeches, chestnuts and oaks
Broader: physical entity: an entity that has physical existence | Unrelated: cynic: someone who is critical of the motives of others
Broader: physical entity: an entity that has physical existence | Unrelated: rampage: violently angry and destructive behavior
Broader: physical entity: an entity that has physical existence | Unrelated: fermi-dirac statistics: (physics) law obeyed by a systems of particles whose wave function changes when two particles are interchanged (the Pauli exclusion principle applies)
Broader: physical entity: an entity that has physical existence | Unrelated: series circuit: a circuit having its parts connected serially
Broader: physical entity: an entity that has physical existence | Unrelated: screen test: a filmed audition of an actor or actress
Broader: physical entity: an entity that has physical existence | Unrelated: pigweed: leaves sometimes used as potherbs; seeds used as cereal; southern United States to Central America; India and China