| Fuel efficiency letters |
| They may join in a circle |
| Big-box hardware chain |
| "That's it!" |
| Model Campbell |
| Cricket fields and badminton racket heads, for two |
| Punishes |
| Interrupt ... or what to do as you enter the answer to the previous clue |
| Aptly named ski town in Utah |
| Stop the clock |
| Compact disc? |
| Hot spot in the afternoon, say |
| I.C.U. specialists |
| Backed financially |
| Prep for surgery ... or what to do as you enter the answer to the previous clue |
| Multiple of one? |
| City whose name is Siouan for "good place to dig potatoes" |
| Primitive kind of diet |
| Subject of job offer negotiations |
| They get high twice a day |
| Actress Munn |
| One of Alcott's Little Women |
| Workplace with no commute |
| Leave ... or what to do as you enter the answer to the previous clue |
| Constellation next to Ursa Major |
| Prefix with skeleton |
| Hagia ___ (World Heritage Site in Istanbul) |
| Concession stand morsel |
| One of the pounds in a pound cake |
| Brazenly disregarding |
| Flail at home plate ... or what to do as you enter the answer to the previous clue |
| "Heaven forbid!" |
| Pledge drive bags |
| Gold in them thar hills, e.g. |
| Promise |
| Home to the oldest continuously operating university in the Americas |
| Retreat |
| Sophisticated ladies |
| Queen Elizabeth's husband |
| Prefix with -pod |
| Alex and ___ (jewelry brand) |
| Affiliated group of M.C.s, as for Death Row Records |
| Rum mixer |
| Refine, in a way |
| Plot points? |
| Fallopian tube traveler |
| Something to sleep on with no springs |
| Country's ___ Young Band |
| Only four-ninths of it is usually shown: Abbr. |
| Lands in the ocean |
| Media journalist David |
| It's said to be "the art of recognizing when to be big and when not to belittle" |
| Holy Roman emperor beginning in 973 |
| Quickly heat up, in a way |
| Yellow Pages section after "Sound Systems" |
| Dramatic tango move |
| Abstract Expressionist Mark |
| News inits. since 1958 |
| Snag |
| Four-time Hugo Award winner Frederik |
| Potted ornamental |
| Prom night booking |
| Biblical progenitor |
| "And ___ …" |
| Super-duper |
| Better prepared, perhaps |
| Just be oneself |
| Sport in which you could use some pointers? |
| "Great to hear!" |
| Reckon |
| Secure |
| In first place |
| Psychoanalyst Freud, daughter of Sigmund |
| Marty Feldman's role in "Young Frankenstein" |
| Big name in Art Deco |
| N.F.L. three-pointers: Abbr. |
| Temperature extreme |
| Sch. 50 miles west of 36-Across |