A — 1: αἰών
(Strong's #165 — Noun Masculine — aion — ahee-ohn' )

"an age" (see AGE), is sometimes wrongly spoken of as a "dispensation," which does not mean a period of time, but a mode of dealing. It is translated "course" in Ephesians 2:2 , "the course of this world," i.e., the cycle or present round of things. See AGE , ETERNAL , EVER , WORLD.

A — 2: δρόμος
(Strong's #1408 — Noun Masculine — dromos — drom'-os )

properly, "a running, a race" (from edramon, "to run"), hence, metaphorically, denotes "a career, course of occupation, or of life," viewed in a special aspect, Acts 13:25; 20:24; 2—Timothy 4:7 .

A — 3: ἐφημερία
(Strong's #2183 — Noun Feminine — ephemeria — ef-ay-mer-ee'-ah )

primarily, "daily service," as, e.g., in the Sept. of 2—Chronicles 13:11 (from epi, "upon, or by," hemera, "a day," Eng., "ephemeral"), hence denoted a "class," or "course," into which the priests were divided for the daily service in the Temple, each "class" serving for seven days (see 1—Chronicles 9:25 ). In the NT it is used in Luke 1:5,8 .

James 2:15
A — 4: τροχός
(Strong's #5164 — Noun Neuter — trochos — trokh-os' )

"a wheel," is translated "wheel" in James 3:6 , RV, with metaphorical reference to the round of human activity (AV, "course"), as a glowing axle would set on fire the whole wooden wheel.

B — 1: χωρέω
(Strong's #5562 — Verb — choreo — kho-reh'-o )

"to make room for, to go forward," is rendered "hath not free course," in John 8:37 , RV (AV, "hath no place"). See COME , No. 24.

Acts 16:1121:12—Thessalonians 3:11—Corinthians 14:27Acts 21:7VOYAGE.