"Under" is a word in ENGLISH

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

Denoting relation to something that comprehends or
includes, that represents or designates, that furnishes a cover,
pretext, pretense, or the like; as, he betrayed him under the guise of
friendship; Morpheus is represented under the figure of a boy asleep.

Lower in position, intensity, rank, or degree; subject;
subordinate; -- generally in composition with a noun, and written with
or without the hyphen; as, an undercurrent; undertone; underdose;
under-garment; underofficer; undersheriff.

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

Denoting relation to something that exceeds in rank or
degree, in number, size, weight, age, or the like; in a relation of the
less to the greater, of inferiority, or of falling short.

Denoting relation to some thing or person that is
superior, weighs upon, oppresses, bows down, governs, directs,
influences powerfully, or the like, in a relation of subjection,
subordination, obligation, liability, or the like; as, to travel under
a heavy load; to live under extreme oppression; to have fortitude under
the evils of life; to have patience under pain, or under misfortunes;
to behave like a Christian under reproaches and injuries; under the
pains and penalties of the law; the condition under which one enters
upon an office; under the necessity of obeying the laws; under vows of
chastity.

Less specifically, denoting the relation of being
subject, of undergoing regard, treatment, or the like; as, a bill under
discussion.