Lexical Definition

‎כִּידוֹן‎ kîydôwn (kee-dohn') javelin H:N-M
from the same as ‎כִּיד‎; (perhaps smaller than ‎חֲנִית‎)

lance, shield, spear, target.

1) javelin, short sword, dart
2) gorget, a piece of armour for the throat (1Sa 17.6)

Usage: 9 forms in 9 verses
Form Translated As     In Verse(s)
כִּידֽוֹן a javelin Job.41.29
וּבְכִיד֑וֹן and with javelin 1Sam.17.45
וְכִידֽוֹן and a javelin Job.39.23
וְכִידֹ֞ן and javelin Jer.50.42
וְכִיד֥וֹן and a javelin of 1Sam.17.6
וְכִיד֞וֹן and javelin Jer.6.23
בַּכִּיד֥וֹן with the javelin Josh.8.18
בַּכִּיד֤וֹן with the javelin Josh.8.18
בַּכִּיד֑וֹן with the javelin Josh.8.26

Brown-Driver-Briggs

I. ‎כִּידוֺן‎ noun [masculine] dart, javelin (Late Hebrew id.) — absolute ‎׳‎‎כ‎ Josh 8:18 + 6 t.; ‎כִּידֹן‎ Jer 50:42 construct ‎כִּידוֺן‎ 1Sam 17:6dart, javelin (distinct from ‎חֲנִית‎ spear, lance, q. v.), ‎אשׁר ביד (ךׅ‎ ‎׳‎‎נטה בַּכּ‎ Josh 8:18 (twice in verse), compare vJosh 8:26 ‎׳‎‎רַעַשׁ כּ‎ Job 41:21* the rushing sound of a dart; ‎בְּהֶרֶב‎ ‎׳‎‎וּבַחֲנִית וּבְכ‎ 1Sam 17:45 (weapons of Goliath), ‎׳‎‎כ‎ ‎נְחשֶׁת בֵּין כְּתֵפָיו‎ v1Sam 17:6 (‎חֲנִית‎ in v1Sam 17:7); + ‎חֲנִית‎ Job 39:23 also; ‎׳‎‎קֶשֶׁת וְכ‎ Jer 6:23; Jer 50:42.

Brown-Driver-Briggs References

Book Refs
Joshua 8:18 · 8:26
1 Samuel 17:6 · 17:7 · 17:45
Job 39:23 · 41:21*
Jeremiah 6:23 · 50:42