Subscriber login
Password
Forgot your password?
Library card login
Login with Shibboleth® »
Login with Athens »
Close menu
Oxford Dictionaries Online
The world's most trusted dictionaries
About
Subscriber services
What's new
Contact us
Help
Subscribe now
Already a subscriber or in a subscribing organization?
Login
Dictionary
Other language resources
US English
World English
Dictionary
Better writing
World of words
Puzzles and games
For children and schools
For learners of English
Email
Cite
document type definition
(doc·u·ment type def·i·ni·tion)
Entry from US Dictionary
(abbreviation
DTD
)
noun
Computing
a template that sets out the format and tag structure of an XML- or SGML-compliant document.
Nearby Words
doctoral
doctorate
Doctorow, E. L.
doctrinaire
doctrinal
doctrine
docudrama
document
document case
document type definition
documentalist
documentarian
documentary
documentation
docusoap
docutainment
DOD
dodder
1
dodder
2