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Look up
secondary
in Wiktionary, the free dictionary.
Secondary
may refer to:
Science and nature
Secondary emission
, of particles
Secondary electrons
, electrons generated as ionization products
The secondary winding, or the electrical or electronic circuit connected to the secondary winding in a
transformer
Secondary (chemistry)
, a term used in organic chemistry to classify various types of compounds
Secondary color
, color made from mixing primary colors
Secondary mirror
, second mirror element/focusing surface in a reflecting telescope
Secondary craters
, often called "secondaries"
Secondary consumer
, in ecology
An antiquated name for the
Mesozoic
in geosciences
Secondary feathers
, flight feathers attached to the ulna on the wings of birds
Society and culture
Secondary (football)
, a position in American football and Canadian football
Secondary dominant
in music
Secondary education
, education which typically takes place after six years of primary education
Secondary school
, the type of school at the secondary level of education
Secondary market
, an aftermarket where financial assets are traded
See also
All pages with titles beginning with
Secondary
All pages with titles containing
Secondary
Second (disambiguation)
Binary (disambiguation)
Primary (disambiguation)
Tertiary (disambiguation)
Topics referred to by the same term
This
disambiguation
page lists articles associated with the title
Secondary
.
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