Strong's Definition
from 6605; an aperture, i.e. (figuratively) utterance
KJV Usage: opening
STEPBible — Tyndale Abridged Hebrew Lexicon
מִפְתָּח (miph.tach) — opening. opening, utterance
UBS Dictionary of Biblical Hebrew
noun m · פתח
Speak
Collocation: מִפְתַּח שְׂפָתַיִם
spoken words literally: opening of lips; hence: = action by which humans speak
UBS Dictionary of Biblical Hebrew © United Bible Societies, licensed CC BY-SA 4.0.
Brown-Driver-Briggs Hebrew Lexicon
[מִפְתָּח] n.[m.] opening, utterance;—cstr. Pr 8:6 ref