Adjective:
1: sulphurous, heated up, warming, overheated, fervid, calefacient, hot, torrid, stifling, heated, het, calefactory, white-hot, tropical, blistering, burning, heatable, baking hot, hottish, tropic, sultry, igneous, sulfurous, sizzling, red-hot, calefactive, white, sweltry, calorific, scorching, sweltering, fiery, thermal, het up, baking, blistery, calorifacient, fervent used of physical heat; having a high or higher than desirable temperature or giving off heat or feeling or causing a sensation of heat or burning; "hot stove"; "hot water"; "a hot August day"; "a hot stuffy room"; "she's hot and tired"; "a hot forehead"
2: violent, raging, hot characterized by violent and forceful activity or movement; very intense; "the fighting became hot and heavy"; "a hot engagement"; "a raging battle"; "the river became a raging torrent"
3: sizzling, torrid, flaming, white-hot, heated, hot, sensual, red-hot, sultry, fiery extended meanings; especially of psychological heat; marked by intensity or vehemence especially of passion or enthusiasm; "a hot temper"; "a hot topic"; "a hot new book"; "a hot love affair"; "a hot argument"
4: hot, warm (color) bold and intense; "hot pink"
5: sexy, hot sexually excited or exciting; "was hot for her"; "hot pants"
6: hot, illegal recently stolen or smuggled; "hot merchandise"; "a hot car"
7: fast, blistering, red-hot, hot very fast; capable of quick response and great speed; "a hot sports car"; "a blistering pace"; "got off to a hot start"; "in hot pursuit"; "a red-hot line drive"
8: hot, wanted wanted by the police; "a hot suspect"
9: tasty, hot being very spicy; "hot salsa"; "jalapeno peppers are very hot"
10: hot, skilled performed or performing with unusually great skill and daring and energy; "a hot drummer"; "he's hot tonight"
11: hot, popular very popular or successful; "one of the hot young talents"; "cabbage patch dolls were hot last season"
12: unpleasant, hot very unpleasant or even dangerous; "make it hot for him"; "in the hot seat"; "in hot water"
13: new, hot, red-hot newest or most recent; "news hot off the press"; "red-hot information"
14: lucky, hot having or bringing unusually good luck; "hot at craps"; "the dice are hot tonight"
15: hot, good very good; often used in the negative; "he's hot at math but not so hot at history"
16: fresh, hot newly made; "a hot scent"
17: eager, hot having or showing great eagerness or enthusiasm; "hot for travel"
18: close, nigh, hot, near of a seeker; very near to the object sought; "you are hot"
19: radioactive, hot having or dealing with dangerously high levels of radioactivity; "hot fuel rods"; "a hot laboratory"
20: live, charged, hot charged or energized with electricity; "a hot wire"; "a live wire"
21: hot, active marked by excited activity; "a hot week on the stock market"