Quick Definition
speaking another language
Strong's Definition
other- tongued, i.e. a foreigner
Derivation: from G2087 (ἕτερος) and G1100 (γλῶσσα);
KJV Usage: man of other tongue
Thayer's Greek Lexicon
ἑτερόγλωσσος, ἑτερογλωσσου, ὁ (ἕτερος and γλῶσσα), one who speaks (another i. e.) a foreign tongue (opposed to ὁμόγλωσσος): Psa_113:1 () Aq.; Polybius 24, 9, 5; Strabo 8, p. 333; (Philo, confus. lingg. § 3; others); but differently in 1Co_14:21, viz. one who speaks what is utterly strange and unintelligible to others unless interpreted see what is said about 'speaking with tongues' under γλῶσσα, 2.
Mounce Concise Greek Dictionary
ἑτερόγλωσσος heteroglōssos 1x
one who speaks another or foreign language, 1Co_14:21
Abbott-Smith Greek Lexicon
**† ἑτερό -γλωσσος
( Att. . -ττος ), -ον ,
[in Aq .: Psa_114:1 , Isa_33:19 * ;]
of alien speech, of another tongue ( v. Cremer , 681): 1Co_14:21 (aliter in LXX ).†
Moulton & Milligan — Vocabulary of the Greek NT
ἑτερόγλωσσος [page 257]
With this compound ( 1Co_14:21 ) cf. the similarly formed ἑτερογνώμων , e.g. Vett. Val. p. 79 .18 οὗτοι γάρ εἰσι ἑτερογνώμονες τόποι αἰτίας ἐπάγοντες καὶ καθαιρέσεις .
Liddell-Scott — Intermediate Greek Lexicon
ἑτερόγλωσσος [Etym: γλῶσσα] "of other tongue", ἐν ἑτερογλώσσοις "by men of foreign tongue", NTest.
STEPBible — Tyndale Abridged Greek Lexicon
ἑτερό-γλωσσος
(Att.. -ττος), -ον, [in Aq.: Psa.114:1, Isa.33:19 * ;]
of alien speech, of another tongue (see Cremer, 681): 1Co.14:21 (aliter in LXX).†
(AS)