עָנָן

1. cloud-mass:
  a. especially of theophanic cloud (58 t.), chiefly at Exodus in J E (less often P), usually ׳עַמּוּד הֶע Exod 13:21; Exod 13:22 + (see עַמּוּד), but also ׳ע alone Exod 34:5 compare Exod 14:20 (J), Num 10:34; Num 11:35; Num 14:14 (all J E); ׳עַבהֶֿע Exod 19:9, כָּבֵד ׳ע vExod 19:16 (E); ׳ע in P Exod 16:10; Exod 24:15 + 23 t.; also Deut 1:33; Deut 4:11; Deut 5:19; Ps 78:14; Ps 105:39 in temple 1Kgs 8:10; 1Kgs 8:11 = 2Chr 5:13; 2Chr 5:14, compare Ezek 1:4; Ezek 10:3; Ezek 10:4 hence in general Ps 97:2, as symbol of protection Isa 4:5 as a barrier Lam 3:44 compare אֲבַק רַגְלָיו ׳וע Nah 1:3.
  b. of rain-bow cloud Gen 9:13; Gen 9:14 (twice in verse); Gen 9:16 (P), Ezek 1:28 (simile).
  c. עֲנַןבֹּֿקֶר Hos 6:4; Hos 13:3 (simile of transitoriness; on phenomenon in Palestine see Chaplin^{PEQ, 1883, 19}), compare Isa 44:22; Job 7:9 (both id.); simile of invasion Ezek 38:9; Ezek 38:16, plural Jer 4:13.
  d. poetic in various connection Job 26:8; Job 26:9; Job 38:9 with אוֺר as thunder-cloud Job 37:11; Job 37:15.
  e. symbolic of gloom Ezek 30:18; Ezek 32:7 וַעֲרָפֶל ׳יוֺם ע Zeph 1:15; Ezek 34:12; Joel 2:2, compare Ezek 30:3 (all of day of ׳ע).

2. קְטֹרֶת ׳ע Lev 16:13 (P) cloud of incense, so Ezek 8:11 (strike out ׳ע ᵐ5 Co Berthol, not Toy).