Lexical Definition

‎παῤῥησία‎ parrhēsía (par-rhay-see'-ah) boldness G:N-F
from ‎πᾶς‎ and a derivative of ‎ῥέω‎

bold (X -ly, -ness, -ness of speech), confidence, X freely, X openly, X plainly(-ness).

Usage: 4 forms in 36 verses
Form Translated As     In Verse(s)
παρρησίᾳ boldness 2Cor.3.12Eph.6.19Phil.1.20
openly Mark.8.32John.18.20
openness John.16.29
plainly John.10.24John.11.14John.16.25
public John.7.4Col.2.15
publicly John.7.13John.7.26John.11.54
παρρησίασ an open manner LXX.Lev.26.13LXX.Prov.10.10
boldness Acts.4.29Acts.4.31Acts.28.31Heb.4.16
freedom Acts.2.29
παρρησίαν an open manner LXX.Prov.13.5
boldness Acts.4.13Eph.3.12Phlm.1.8Heb.10.351John.2.28
confidence LXX.Job.27.101Tim.3.13Heb.3.6Heb.10.191John.3.211John.4.17
in open places LXX.Prov.1.20
παρρησία boldness 2Cor.7.4
confidence 1John.5.14

Abbott-Smith

παρρησία, -ας, ἡ (< πᾶς + ῥῆσις, speech), [in LXX: Le 26:13 (μετὰ π., קוֹמְמִיּוּת), Pr 1:20 10:10, Wi 5:1, al.;]
1. freedom of speech, plainness, openness, freedom in speaking (Eur., Plat., al.): Ac 4:13, II Co 3:12; παρρησίᾳ, adverbially, freely, openly, plainly, Mk 8:32, Jo 7:13, 26 10:24 11:14 16:29 18:20; opp. to ἐν παροιμίαις, Jo 16:25; ἐν π., Eph 6:19; μετὰ π., Ac 2:29 4:29, 31 28:31.
2. In LXX (I Mac 4:18, Wi 5:1, al.), FlJ, and NT, also (from the absence of fear which accompanies freedom of speech), confidence, boldness: II Co 7:4, Phl 1:20, I Ti 3:13; ἔχειν π., Eph 3:12, Phm 8, He 3:6 10:19, 35, I Jo 2:28 3:21 4:17 5:14; μετὰ π., He 4:16; ἐν π., Col 2:15; id. (as בפרהסיא in Rabbinic lit.; v. Westc., Jo., i, 262), in public, Jo 7:4 and (without ἐν) 11:54.†

Abbott-Smith References

Book Refs
Leviticus 26:13
Proverbs 1:20 · 10:10
Mark 8:32
John 7:4 · 7:13 · 7:26 · 10:24 · 11:14 · 11:54 · 16:25 · 16:29 · 18:20
Acts 2:29 · 4:13 · 4:29 · 4:31 · 28:31
2 Corinthians 3:12 · 7:4
Ephesians 3:12 · 6:19
Philippians 1:20
Colossians 2:15
1 Timothy 3:13
Philemon 1:8
Hebrews 3:6 · 4:16 · 10:19 · 10:35
1 John 2:28 · 3:21 · 4:17 · 5:14

Liddell-Scott-Jones

παρρησία-α, ,

(πᾶς, ῥῆσις) outspokenness, frankness, freedom of speech, claimed by the Athenians as their privilege, ἐλεύθεροι παρρησία θάλλοντες οἰκοῖεν πόλιν κλεινῶν Ἀθηνῶν [παρρησίαᾳ φράζειν [prev. author] “Ba.” 668 ">Refs 5th c.BC+]; ἔχειν π. [παρρησίαας 5th-6th c.BC: Aristophanes Comicus “Thesmophoriazusae” 541; διδόναι π. τισί 5th-6th c.BC: Isocrates Orator 2.28; ἐλευθερίας ἡ πόλις μεστὴ καὶ π. γίγνεται 5th-6th c.BC: Plato Philosophus “Respublica” 557b; τἀληθῆ μετὰ παρρησίαας ἐρῶ 4th c.BC: Demosthenes Orator 6.31; τὴν ὑπὲρ τῶν δικαίων π. ἀποδόμενος 4th-3rd c.BC: Dinarchus Orator 2.1 ">Refs 5th c.BC+]; δημοκρατίας οὔσης οὐκ ἔστι π. [Refs 5th c.BC+]; περὶ παρρησίαας, title of work by Philodemus.

__2 in bad sense, licence of tongue, εἰς τοὺς θεοὺς π. [Refs 5th c.BC+]
__3 freedom of action, [Refs 5th c.AD+]; π. ζωῆς καὶ θανάτου power of life and death, [Refs]; licence, permission, [Refs 6th c.AD+]; παρρησία ἐκτέμνεται τὸ δέρμα without fear, [Refs 6th c.AD+]; ἤγαγον ὑμᾶς μετὰ παρρησίαας openly, [LXX]
__4 liberality, lavishness, κεκόσμηκε τὸν αὑτοῦ βίον τῇ καλλίστῃ π. [Refs 2nd c.BC+]; ἐπὶ τῇ.. τῶν καμάτων καὶ πάσης ἐπιμελείας παρρησία [Refs 3rd c.AD+]; = copia, [Refs]

LSJ Scripture Refs: LXX.Lev.26.13