primary source

[prahy-mer-ee, -muh-ree]

pri·ma·ry

[prahy-mer-ee, -muh-ree] adjective, noun, plural pri·ma·ries.
adjective
1.
first or highest in rank or importance; chief; principal: his primary goals in life.
2.
first in order in any series, sequence, etc.
3.
first in time; earliest; primitive.
4.
of, pertaining to, or characteristic of primary school: the primary grades.
5.
constituting or belonging to the first stage in any process.
EXPAND
6.
of the nature of the ultimate or simpler constituents of which something complex is made up: Animals have a few primary instincts.
7.
a.
original; not derived or subordinate; fundamental; basic.
b.
(in scholarly studies) pertaining to or being a firsthand account, original data, etc., or based on direct knowledge, as in primary source; primary research.
8.
immediate or direct, or not involving intermediate agency: primary perceptions.
9.
Sociology. (of social values or ideals) conceived as derived from the primary group and culturally defined as being necessary to the welfare of the individual and society.
10.
Ornithology. pertaining to any of the set of flight feathers situated on the distal segment of a bird's wing.
11.
Electricity. noting or pertaining to the circuit, coil, winding, or current that induces current in secondary windings in an induction coil, transformer, or the like.
12.
Chemistry.
a.
involving or obtained by replacement of one atom or group.
b.
noting or containing a carbon atom united to no other or to only one other carbon atom in a molecule.
13.
Grammar.
a.
(of a derivative) having a root or other unanalyzable element as the underlying form.
b.
(of Latin, Greek, Sanskrit tenses) having reference to present or future time. Compare secondary (def. 9).
COLLAPSE
noun
14.
something that is first in order, rank, or importance.
15.
U.S. Politics.
a.
Also called primary election. a preliminary election in which voters of each party nominate candidates for office, party officers, etc. Compare closed primary, direct primary, indirect primary, open primary.
b.
a meeting of the voters of a political party in an election district for nominating candidates for office, choosing delegates for a convention, etc.; caucus.
17.
Ornithology. a primary feather.
18.
Electricity. a winding in a transformer or the like that carries a current and that induces a current in secondary windings.
EXPAND
19.
Astronomy.
a.
a body in relation to a smaller body or smaller bodies revolving around it, as a planet in relation to its satellites.
b.
the brighter of the two stars comprising a double star. Compare companion1 (def. 6).
COLLAPSE

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Primary source is always a great word to know.
So is doohickey. Does it mean:
a gadget; dingus; thingumbob.
a children's mummer's parade, as on the Fourth of July, with prizes for the best costumes.

Origin:
1425–75; late Middle English (adj.) < Latin prīmārius of the first rank. See prime, -ary

pri·ma·ri·ness, noun
post·pri·ma·ry, adjective
sub·pri·ma·ry, adjective


1. main, prime. 3. original; primeval. 5. beginning, opening. See elementary.


1, 2. last. 2. final.

Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2012.
Cite This Source Link To primary source
Dictionary.com's 21st Century Lexicon
Main Entry:  primary source
Part of Speech:  n
Definition:  an original fundamental and authoritative document pertaining to an event or subject of inquiry; a firsthand or eyewitness account of an event
Dictionary.com's 21st Century Lexicon
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