To put together so as to make one; to join, as two or more constituents, to form a whole; to combine; to connect; to join; to cause to adhere; as, to unite bricks by mortar; to unite iron bars by welding; to unite two armies.
Hence, to join by a legal or moral bond, as families by marriage, nations by treaty, men by opinions; to join in interest, affection, fellowship, or the like; to cause to agree; to harmonize; to associate; to attach.
To become one; to be cemented or consolidated; to combine, as by adhesion or mixture; to coalesce; to grow together.
To join in an act; to concur; to act in concert; as, all parties united in signing the petition.
in taxonomy, to combine or join two or more taxa
vt. to put or bring together so as to make one; combine or join into a whole
act in concert or unite in a common purpose or belief
have or possess in combination; "she unites charm with a good business sense"
be or become joined or united or linked; "The two streets connect to become a highway"; "Our paths joined"; "The travelers linked up again at the airport"
join or combine; "We merged our resources"