English Dictionary

Define dictionary terms easily in our powerful online English dictionary.

Searching for...

No matching words found

Try a different search term or browse the dictionary

Definition diagnostic in British English

diagnostic adjective

adjective
/ˌdaɪəɡˈnɒstɪk/
1

used for finding out what physical or mental problem someone has

Example

a diagnostic examination/test/assessment

Synonyms and related words
2

used for finding out what is wrong with a piece of equipment, usually a computer

Example

a diagnostic program

Synonyms and related words
3

used for showing what a student needs to learn

Synonyms and related words
Definition diagnostic in British English