The meaning of UNDER is in or into a position below or beneath something. How to use under in a sentence.

Under is a preposition. When we use under as a preposition, it is similar to below.

Under- is a prefix meaning “under” and is used in a variety of senses, including "below or beneath," "inferior," or " lesser." It is often used in a variety of everyday terms.

If you go under something, you move from one side to the other of something that is at a higher level than you. He went under a brick arch.

1. Located or situated on a lower level or beneath something else: the under parts of a machine. 2. Lower in rank, power, or authority; subordinate. 3. Less than is required or customary: an under dose …

Feb 20, 2026 · We were constantly under bombardment. I can't live under these circumstances. The matter is under investigation.

Under is a preposition that indicates being below or beneath something else, having a lower position or rank, being subject to authority or control, or being within a certain condition or state.

under definition: in a position directly below something. Check meanings, examples, usage tips, pronunciation, domains, and related words. Discover expressions like "put under", "under control", …

Use "under" as a preposition. The sentences below are examples of prepositional phrases: under + noun. Boats, cars, trains, and people can travel under a bridge. Many different types of animals live …

Under (in any sense): insufficient, insufficiently, below what is correct; subordinate to; beneath or behind.