Abstract - adjective
1. thought of apart from concrete realities, specific objects, or actual instances: an abstract idea.
2. expressing a quality or characteristic apart from any specific object or instance, as justice, poverty, and speed.

Baryons - noun
common particles including photons and neutrinos created at approximately 10^-33 seconds after the Big Bang

The Bible - noun
the collection of sacred writings of the Christian religion, comprising the Old and New Testaments.

Deuterium - noun
a heavy isotope of hyrogen containing on proton and one neutron

Evolution Theory - noun
In biology, evolution is the process of change in the inherited traits of a population of organisms from one generation to the next. Though changes between generations are relatively minor, differences accumulate with each subsequent generation and can, over time, cause substantial changes in the organisms.

Hadrons - noun
composite particles such as protons and neutrons forming after the temperature drops to 300 MeV

Leptons - noun
light particles existing with hadros including electrons, neutrinos and photons

Red Shift - noun
shift toward the red in the spectra of light reaching us from the stars in distant galaxies

Scientific Theory - noun
a theory that explains scientific observations; "scientific theories must be falsifiable"

Tritium - noun
transitional element between deuterium and the formation of a helium nucleus

Usury - noun
the lending or practice of lending money at an exorbitant interest.

Young Earth Creationist - noun
an individual that ascribes to the religious belief that Heaven, Earth, and life on Earth were created by a direct act of God dating between 6,000 and 10,000 years ago.