The New York Times crossword puzzle

Across

1 Many a promotional giveaway 5 Trip … or start a trip 11 Fingers 14 Like the logos for Subaru and Toyota 15 Toy in a purse, perhaps 16 Common blog keyword for sorting posts 17 Spanish for “weight” 18 Release from a dock 19 Abbott and Costello, e.g. 20 Old N.Y.C. depot inits. 21 “r u ___?!” (texter’s “Really?”) 22 Captain Morgan competitor 24 Some soccer gear 26 Resting spots? 27 British cavalry accessory 28 People are told not to touch it 29 It’s a cinch 30 Classic battleground 33 Decades-old synth-pop group named for a fashion magazine 35 It’s pulled by students before graduation 37 Receptionist’s notation: Abbr. 40 Boxes in an arena, maybe 41 Backup 43 Equestrian attire 45 Singer who gave his name to a “fever” in the 2010s 46 Diamond in the rough? 47 Lead role in “Airplane!” 48 Albert ___ (Minnesota county seat) 49 “United Shades of America” airer 50 First name in soul 52 Shortening in many school names 53 So-called “bullet” 54 Bit of progress 55 Study, study, study 56 Club ___ 57 Some subatomic particles 58 Org. with a Change My Address portal on its website

Down

1 Things to talk about 2 Center of a Venn diagram 3 One might sense bitterness 4 Arpad ___, eponymous creator of an international ratings system 5 Prompts 6 Long stretches 7 Thumb of small size 8 Certain shoe inserts 9 Outdoor security system component 10 Some office greenery 11 First name in Indian political history 12 Frequent losers at casinos 13 Sound of a rush 21 Overseas plain 23 Queens neighborhood with a floral name 25 Got off the streets, say 26 They always proceed in a biased way 28 There are just over three in a foot 31 Glinda’s portrayer in “The Wiz” 32 Lethargic 34 Unhelpful friends for advice 36 Joint protector 37 Sheikh-down of the F.B.I.? 38 What parade horses do 39 Calligraphed 42 B in music class? 44 Prospector’s filing 45 Native American currency, once 47 Word often appearing after a comparative 51 “___ cool!” 52 Big 12 sch.