Under
Definition of under:
part of speech: preposition
In a lower position than: beneath: below: less than: in subjection, subordination, oppression, liability, etc.: during the time of: undergoing.
part of speech: preposition
Beneath or below; oppressed or weighed down by; beneath, as acted upon by something; as, to be under treatment for a disease; inferior to; for less than; as, to sell goods under the market price.
part of speech: adjective
Lower in position, rank, or degree: subject: subordinate.
part of speech: adverb
In a lower degree or condition: in subjection: below: less.
part of speech: adverb
Lower in position or degree; subordinate; inferior.
part of speech: adverb
In a lower degree; below; less.
part of speech: adverb
Below; in a lower state or position.
part of speech: adverb
Lower in degree, rank, or position: usually in compound words, as under- officer, etc.