Across
1.Clock measurements (5)
6.Bedouin chief (4)
10.Gush forth (4)
14.December delivery man (5)
15.Half court game? (4)
16.Austin ___ (Tennessee university) (4)
17.Steadfast (10)
19.Tools used to row (4)
20.Feliz cumpleaños ___ (birthday greeting) (3)
21.Invected: Heraldry. (3)
22.Eensy-weensy (6)
24.External worlds, in philosophy (7)
26.Nautical rope (4)
27.L.A. Law star Susan (3)
28.Hardly a model of virility (8)
32.Book for honor students at Harvard. (5)
35.Stud farm dad (4)
36.Barry Sadler, for one: Abbr. (4)
38.Subject of a George Washington legend (5)
39.Zion National Park home (4)
40.Virginia willow (4)
41.Fuller House actress Ashley (4)
42.Field: Greek. (5)
43.Golf competition (8)
45.Electric abbr. (3)
46.Metrical foot (4)
47.Large casks. (7)
51.Kind of fiddle (6)
54.David Farragut's org. (3)
55.Revolted (3)
56.All in agreement: Abbr. (4)
57.Faulty (10)
61.Resin: French. (4)
62.Put on sale, literally (4)
63.___ Harlem (piano piece) (5)
64.{/Sweat/} playwright Nottage (4)
65.Japanese-American immigrant (4)
66.Slackens the tempo (5)
37.Grand-scale
Down
1.___ T'ung, Chinese emperor: 1908-12 (5)
2.Not fooled by (5)
3.Render sinless. (5)
4.Fashion industry staple (3)
5.Kind of German bund or fest (7)
6.Gutter site (5)
7.Roman 1051 (3)
8.Actor McKellan (3)
9.Petty coin: Scot. (8)
10.Marshmallow, essentially? (11)
11.___ de soie (soft fabric) (4)
12.Theme word #4 (4)
13.Longtime Good Housekeeping columnist Lois (4)
18.STEP UP: 4 (4)
23.First letter (abbr.) (3)
25.Part 4 of quote (11)
26.Red-eyed bird (5)
28.Premier of Spanish Republican Govt.-in-Exile. (5)
29.Part of M.A.: Abbr. (4)
30.Hamitic language (4)
31.High degrees (4)
32.Its last letter stands for "belonging" (4)
33.Seine tributary (4)
34.Bow and neck (4)
35.Unit of luminance (5)
38.Chip garnishes (8)
42.Flatbush and Atlantic, in Brooklyn (7)
44.Forbid (3)
45.Specialized computer (4)
47.Julie & Juliaco-star (5)
48.Senator Mike of Idaho (5)
49.Baltimore street at the entrance of Camden Yards (5)
50.Ballad of "Sir Patrick ___." (5)
51.Quite grand (4)
52.Higgins, to Eliza (4)
53.Actor James ("Misery") (4)
58.Digits: Abbr. (3)
59.French ejaculation (3)
60.MLS team based in Sandy, Utah, briefly (3)