1: πλόος
(Strong's #4144 — Noun Masculine — ploos | plous — plo'-os )

is rendered "a voyage" (pleo, "to sail") in Acts 27:10 (AV and RV); in Acts 21:7 , RV (AV, "course"); in Acts 27:9 , RV (AV, "sailing"). See COURSE , B, Note (4).