To attempt to stop the progression of; to resist or antagonize by physical means, or by arguments, etc.; to contend against.
To object to.
To place in front of, or over against; to set opposite; to exhibit.
To present or set up in opposition; to pose.
To encourage, urge or incite.
To increase the activity of (a catalyst) by changing its surface structure.
To elevate to a higher league.
To raise (someone) to a more important, responsible, or remunerative job or rank.
To move on to a subsequent stage of education.
To advocate or urge on behalf of (something or someone); to attempt to popularize or sell by means of advertising or publicity.
To exchange (a pawn) for a queen or other piece when it reaches the eighth rank.