1 make broader; "broaden the road"
2 extend in scope or range or area; "The law was extended to all citizens"; "widen the range of applications"; "broaden your horizon"; "Extend your backyard" [syn: widen, extend]
3 vary in order to spread risk or to expand; "The company diversified" [syn: diversify, branch out] [ant: specialize, specialize]
4 become broader; "The road broadened"
- Rhymes: -ɔːdən
accrue, accumulate, add to, advance, aggrandize, amplify, appreciate, augment, balloon, bloat, blow up, boom, boost, breed, build, build up, bulk, bulk out, crescendo, deal in generalities, deepen, develop, dilate, distend, ecumenicize, enlarge, exalt, expand, extend, fatten, fill out, gain, gain strength, generalize, get ahead, globalize, go up, greaten, grow, hike, hike up, huff, increase, inflate, intensify, jack up, jump up, lengthen, magnify, make a generalization, maximize, mount, multiply, open, outspread, outstretch, parlay, proliferate, puff, puff up, pump, pump up, put up, pyramid, raise, rarefy, rise, run up, shoot up, snowball, spread, spread out, strengthen, stretch, sufflate, swell, thicken, tumefy, universalize, up, wax, widen