What does to mean?
To is one of English’s most frequent and versatile words. As a preposition, it shows movement or direction toward a person or place, identifies the recipient of an action, marks a boundary or limit, and can indicate purpose, transformation, or result. It also introduces the infinitive form of a verb: “She wants to travel” differs from “She travels.” In phrasal verbs, “to” can be a grammatical particle, as in “look up,” “turn off,” and “give up.” Although it looks simple, its role varies with context, and it should not be confused with “too,” meaning “also” or “more than necessary,” or “two,” the number 2. The word is standard in formal and informal English in both British and American usage, with minor differences mainly concerning alternatives such as “toward” and “towards.”
Used to express direction or position toward a person, place, or thing; to identify a recipient; or to mark a limit, endpoint, purpose, or result.
"The package was delivered to our address."
The precise meaning depends on the noun or clause following it.
Used before the base form of a verb to form the infinitive, especially after another verb, a modal verb, or certain adjectives.
"They agreed to meet us at noon."
In standard usage, the form after “to” is the bare infinitive: “to go,” “to write,” and “to be.”
Used in phrasal verbs and related constructions where it contributes grammatical meaning to the verb but does not function as an ordinary preposition.
"Remember to lock the door."
Its presence or absence can change the meaning of a phrasal verb, as in “look up a word” versus “look the word up.”
The little word “to” can point toward a place, name a recipient, or turn a verb into an infinitive.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does to come from?
The word descends from Old English tō, an old preposition and particle inherited from Proto-Germanic *tō, with roots in the Proto-Indo-European particle *to. In Old English, it could indicate direction and also functioned in infinitival constructions. Modern English retains both uses, while related forms include “too,” historically a variant of “to,” and compounds such as “today” and “tomorrow.”
How to is actually used
“To” is extremely common and generally neutral in register. Its infinitive use is standard after modal verbs and many other verbs, but some speakers avoid it in certain constructions for stylistic reasons. “Toward” is more common in American English than “towards,” although both are widely understood.
Easily confused with to
“To” indicates direction or introduces an infinitive, whereas “too” means “also” or “more than is sufficient.”
“To” is a function word used in phrases and infinitives, while “two” is the cardinal number meaning the number 2.