Strong’s Dictionary of Greek Words:
Transliteration:
Trogullion
Meaning:
of uncertain derivation; Trogyllium, a place in Asia Minor
Jackson’s Dictionary of Scripture Proper Names:
a cache (i.e., a hole in the ground for preserving food)
Potts’ Bible Proper Names:
A cavern; fruit-port:―a place in Asia Minor, Acts 20:15. {Caverna}