under

Lower in position, intensity, rank, or degree; subject; subordinate; -- generally in composition with a noun, and written with or without the hyphen; as, an <i>under</i>current; <i>under</i>tone; <i>under</i>dose; <i>under</i>-garment; <i>under</i>officer; <i>under</i>sheriff.

adjective

Source: webster1913

Below or lower, in place or position, with the idea of being covered; lower than; beneath; -- opposed to <i>over</i>; as, he stood <i>under</i> a tree; the carriage is <i>under</i> cover; a cellar extends <i>under</i> the whole house.

preposition

Source: webster1913

down to defeat, death, or ruin

adv.all

Source: WordNet 3.0

through a range downward

adv.all

Source: WordNet 3.0

into unconsciousness

adv.all

Source: WordNet 3.0

in or into a state of subordination or subjugation

adv.all

Source: WordNet 3.0

below some quantity or limit

adv.all

Source: WordNet 3.0

below the horizon

adv.all

Source: WordNet 3.0

down below

adv.all

Source: WordNet 3.0

further down

adv.all

Source: WordNet 3.0

In a lower, subject, or subordinate condition; in subjection; -- used chiefly in a few idiomatic phrases; as, to <i>bring under</i>, to reduce to subjection; to subdue; to <i>keep under</i>, to keep in subjection; to control; <i>to go under</i>, to be unsuccessful; to fail.

adverb

Source: webster1913

located below or beneath something else

adj.all

Source: WordNet 3.0

lower in rank, power, or authority

adj.all

Source: WordNet 3.0