1. (v. t.) To render more intense; as, to intensify heat or cold; to intensify colors; to intensify a photographic negative; to intensify animosity.
2. (v. i.) To become intense, or more intense; to act with increasing power or energy.
Thesaurus Entries
accelerate, accent, accentuate, accrue, accumulate, advance, agent provocateur, aggrandize, aggravate, amplify, annoy, appreciate, augment, balloon, beef up, bloat, blow up, boom, breed, broaden, build up, complicate, concentrate, condense, consolidate, crescendo, deepen, deteriorate, develop, double, embitter, emphasize, enhance, enlarge, escalate, exacerbate, exaggerate, exalt, exasperate, focus, gain, gain strength, get ahead, go up, grow, heat up, heighten, hop up, hot up, increase, irritate, jazz up, key up, magnify, make acute, make complex, make worse, mount, multiply, proliferate, provoke, quicken, ramify, redouble, reinforce, rise, rouse, run up, sharpen, shoot up, snowball, soup up, sour, spread, step up, strengthen, stress, swell, triple, wax, whet, widen, worsen
