- under
- un•der[[t]ˈʌn dər[/t]] prep.1) beneath and covered by:under a tree[/ex]2) below the surface of:under water[/ex]3) at a point lower than:a bump just under his eye[/ex]4) in the position of sustaining, enduring, etc.:to sink under a heavy load[/ex]5) beneath the cover or disguise of:registered under a pseudonym[/ex]6) beneath the heading of:Classify the books under “Fiction.”[/ex]7) below in degree, amount, etc.; less than:purchased under cost[/ex]8) below in rank9) subject to the authority or influence of:a bureau under the president[/ex]10) in accordance with:under the provisions of the law[/ex]11) during the administration or reign of:laws passed under President Lincoln[/ex]12) in the state or process of:under construction[/ex]13) below or beneath something:Go over the fence, not under[/ex]14) beneath the surface15) in a lower degree, amount, etc.:shirts for $25 and under[/ex]16) in a subordinate position or condition17) phv go undera) to give in; succumbb) to fail in business18) cvb located beneath or on the underside19) lower in position20) lower in degree, amount, rank, etc21) subject to the control, effect, etc., as of a person, drug, or force:I was under throughout the surgery[/ex]•Etymology: bef. 900; ME, OE < L inferus located below
From formal English to slang. 2014.