Found in the following dictionaries
Enable (Words with friends)
SOWPODS (Collins Scrabble Words)
OTCWL2014 (NASPA Word List 2014)
TWL06 (NASPA List 2006)
SOWPODS (Collins Scrabble Words)
OTCWL2014 (NASPA Word List 2014)
TWL06 (NASPA List 2006)
"Quaternary" Definition
noun
The member of a group that is fourth in order.
Source: American Heritage Dictionary
The number four.
Source: American Heritage Dictionary
The Quaternary Period or its system of deposits.
Source: American Heritage Dictionary
The Quaternary period or system of rocks.
Source: Merriam-Webster
A member of a group fourth in order or rank.
Source: Merriam-Webster
adjective
Chemistry Relating to an atom bonded to four carbon atoms: a quarternary nitrogen atom.
Source: American Heritage Dictionary
Consisting of four; in fours.
Source: American Heritage Dictionary
Of or belonging to the geologic time, system of rocks, or sedimentary deposits of the second period of the Cenozoic Era, from the end of the Tertiary Period through the present, characterized by the appearance and development of humans and including the Pleistocene and Holocene epochs. See Table at geologic time.
Source: American Heritage Dictionary
Consisting of, containing, or being an atom bonded to four other atoms.
Source: Merriam-Webster
Of, relating to, or being the geological period from the end of the Tertiary to the present time or the corresponding system of rocks .
Source: Merriam-Webster
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