G2942
κυβερνήτης
captain
κυβερνήτης, -ου, ὁ (see: κυβέρνησις), [in LXX for חֹבֵל, Eze.27:8, 27-28, Pro.23:24, 4Ma.7:1 * ;] __1. a steersman, pilot: Act.27:11, Rev.18:17. __2. Metaphorical, a guide, governor (Eur., Plat.).† (AS)
The KJV translates G2942 in the following manner:
master (2x), shipmaster (2x)
Full Thayer's lexicon entry
κυβερνήτης — kybernḗtēs
κυβερνήτης, κυβερνητου, ὁ (κυβερνάω (`to steer'; see the preceding word)); from Homer down; steersman, helmsman, sailing-master; (A. V. master, ship-master): Act 27:11; Rev 18:17. (Eze 27:8; Eze 27:27 f.)
STRONGS NT 2942a: κυκλεύωκυκλεύω: 1 aorist ἐκύκλευσα; to go round (Strabo and other later writers); to encircle, encompass, surround: τήν παρεμβολήν, Rev 20:9 (where R G Tr ἐκύκλωσαν); (τινα, Joh 10:24 Tr marginal reading WH marginal reading; (see WH's Appendix, p. 171)).
2 occurrences
Acts (1), Revelation of John (1)