make less severe or harsh or extreme | change or alter in form, appearance, or nature |
add a modifier to a constituent | change from one form or medium into another |
cause to change; make different; cause a transformation | subject to a mathematical transformation |
| change in outward structure or looks |
| increase or decrease (an alternating current or voltage) |
| change (a bacterial cell) into a genetically distinct cell by the introduction of DNA from another cell of the same or closely related species |
| convert (one form of energy) to another |