3712. orguia
Lexical Summary
orguia: Fathom

Original Word: ὀργυιά
Part of Speech: Noun, Feminine
Transliteration: orguia
Pronunciation: or-goo-ee-AH
Phonetic Spelling: (org-wee-ah')
KJV: fathom
NASB: fathoms
Word Origin: [from G3713 (ὀρέγομαι - aspires)]

1. a stretch of the arms, i.e. a fathom

Strong's Exhaustive Concordance
a fathom.

From oregomai; a stretch of the arms, i.e. A fathom -- fathom.

see GREEK oregomai

HELPS Word-studies

3712 orgyiá ("from oregō, 'to stretch out,' " J. Thayer) – properly, outstretched – originally the distance between the tips of the left and right hands when outstretched; a fathom, the unit of measure (roughly) five to six feet long.

NAS Exhaustive Concordance
Word Origin
from oregó
Definition
a fathom (the length of the outstretched arms)
NASB Translation
fathoms (2).

Thayer's Greek Lexicon
STRONGS NT 3712: ὀργυιά

ὀργυιά, ὀργυιάς, (ὀρέγω to stretch out), the distance across the breast front the tip of one middle finger to the tip of the other when the arms are outstretched; five or six feet, a fathom: Acts 27:28. (Homer, Herodotus, Xenophon, others.)

Topical Lexicon
Definition and Measurement

A fathom (Greek ὀργυιά, Strong’s 3712) was the seafaring measure spanning the distance between the tips of the fingers when a man’s arms are fully outstretched, roughly six feet (about 1.8 m). In the nautical world of the Mediterranean this unit provided a quick, reliable gauge of water depth without resorting to complex instruments, allowing sailors to judge how close they were to shore or hidden shoals.

Biblical Context in Acts 27

Luke records two consecutive soundings on Paul’s voyage to Rome: “And they took soundings and found twenty fathoms. And after sailing a little farther they took soundings again and found fifteen fathoms” (Acts 27:28). The sudden change from about 120 ft to 90 ft signaled that the ship was rapidly nearing land, prompting the crew to drop anchors and prepare for impending ground-fall (Acts 27:29). The passage underscores three points:

1. Luke’s eye for technical detail. His precision in naming the unit, the sequence of soundings, and the resulting actions reflects the skill of a careful historian.
2. Divine providence amid human skill. Sailors measured; God had already promised safe passage (Acts 27:22–25). Human effort cooperated with God’s sovereign plan.
3. The transition from danger to deliverance. The decreasing fathoms mark the turning point from the hopeless storm (Acts 27:20) to the final rescue on Malta (Acts 28:1).

Maritime Practice in the First Century

Sounding with a weighted line marked with knots at intervals of one fathom was standard throughout the Roman world. The practice:

• Enabled night sailing, since depth could be gauged by feel.
• Served as an early warning when coastal landmarks were obscured by storms.
• Was common enough that Luke’s audience—many of whom lived in port cities—would recognize its significance.

The inclusion of the term strengthens the historical fabric of Acts, revealing a voyage description fully compatible with Roman nautical manuals and archaeological finds, such as lead sounding weights recovered from ancient shipwrecks.

Importance for the Reliability of Scripture

Because the fathom was not a religious term but a technical measurement, its accurate use in Acts 27 is a strong incidental confirmation of Luke’s firsthand knowledge—or faithful preservation of eyewitness testimony—regarding Mediterranean seamanship. The passage matches the seabed profile off the coast of Malta, where depths indeed rise sharply toward the island. Modern hydrographic charts show a break from roughly twenty to fifteen fathoms inside a short distance, giving external corroboration to the biblical account.

Theological and Ministry Implications

1. Scripture intersects real life. God’s Word speaks in the ordinary language of sailors and merchants, grounding its message in verifiable events.
2. Accurate detail invites confident proclamation. Believers can declare the gospel with assurance that its historical framework holds up under scrutiny.
3. Wisdom blends faith and prudence. The crew threw down anchors and prayed for daylight (Acts 27:29). Trust in God’s promise did not cancel measured action; rather, it inspired it. Ministries today likewise couple dependence on God with responsible planning.

Lessons for the Contemporary Believer

• Measure your circumstances realistically while resting in the Lord’s promises.
• Recognize that even the most technical skills—navigation, carpentry, software design—can serve God’s larger purposes.
• Use the “fathom moments” in life, those incremental signs of progress or warning, to adjust course in obedience to God.

Select References

Acts 27:17, 27–29, 39–44; Psalm 107:23–30; Jonah 1:4–16; Luke 1:3; 2 Corinthians 11:25.

Forms and Transliterations
οργυιας οργυιάς ὀργυιὰς orguias orgyiàs
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Interlinear GreekInterlinear HebrewStrong's NumbersEnglishman's Greek ConcordanceEnglishman's Hebrew ConcordanceParallel Texts
Englishman's Concordance
Acts 27:28 N-AFP
GRK: βολίσαντες εὗρον ὀργυιὰς εἴκοσι βραχὺ
NAS: [it to be] twenty fathoms; and a little
KJV: [it] twenty fathoms: and
INT: having sounded they found fathoms twenty a little

Acts 27:28 N-AFP
GRK: βολίσαντες εὗρον ὀργυιὰς δεκαπέντε
NAS: and found [it to be] fifteen fathoms.
KJV: found [it] fifteen fathoms.
INT: having sounded they found fathoms fifteen

Strong's Greek 3712
2 Occurrences


ὀργυιὰς — 2 Occ.

3711
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