to arrange in a straight line; adjust according to a line.

to bring into a line or alignment.

to bring into cooperation or agreement with a particular group, party, cause, etc.

He aligned himself with the liberals.

to adjust (two or more components of an electronic circuit) to improve the response over a frequency band, as to align the tuned circuits of a radio receiver for proper tracking throughout its frequency range, or a television receiver for appropriate wide-band responses.

to fall or come into line; be in line.

to join with others in a cause.

verb

divide , mess up , separate , disjoin

verb

adjust , allineate , coordinate , even , even up , fix , make parallel , order , range , regulate , straighten , affiliate , agree , ally , associate , cooperate , enlist , follow , join sides , sympathize , confederate , federate , league , arrange , array , collimate , focus , hierarchize , join , level , line , marshal , position , regiment , rig , set , square , true