What does literacy mean?
Literacy most commonly means the ability to read and write, but the word is also used more broadly for the knowledge and skills needed to understand information in a particular context. Media literacy, for example, is the ability to interpret news, images, and online material critically, while financial literacy concerns understanding money and financial decisions. In general use, literacy is an uncountable noun and has positive social significance because it is associated with education, opportunity, and access to information. The term can also imply competence rather than mere mechanical skill: someone may be able to decode words without fully understanding what they read. Although its literal sense remains central, modern usage often treats literacy as a capability that can be developed and adapted for different fields and technologies.
nounThe ability to read and write. By extension, it refers to knowledge and competent use of the information and conventions of a particular field or medium.
- The ability to read and write.
- Knowledge and competent use of information, conventions, or media within a particular field.
- An approach to learning and communication grounded in written language.
"The programme aims to improve adult literacy through free evening classes."
"The campaign provides evening classes for adults who have limited literacy."
"Digital literacy is increasingly important for navigating online services safely."
The plural is mainly used in education, media studies, and related fields to refer to distinct forms or types of literacy.
"The course explores how digital and media literacies affect the way people access information."
Its Latin ancestor, littera, simply meant “letter”—a reminder that literacy began with the technology of writing itself.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does literacy come from?
The English word comes through Latin from littera, meaning “letter” or “written character.” The Latin noun literātia referred to learning or knowledge of letters, while the English form developed into the modern sense of the ability to read and write. Related English words such as literal, literature, and alliterative also trace their histories to the same Latin root.
Related word forms
How literacy is actually used
The word is most commonly used as an uncountable noun for the general ability to read and write. Countable plurals occur in specialist discussion when different kinds of literacy, such as digital, media, financial, or health literacy, are being distinguished.
Easily confused with literacy
Literacy is the ability to read and write or understand a subject, whereas literary means relating to literature or the style of a writer.
Literacy denotes the ability to read and write, while illiteracy denotes the absence of that ability.