Webster's 1828 Dictionary
GAPING
ppr. Opening the mouth wide from sleepiness, dullness, wonder or admiration; yawning; opening in fissures; craving.
Webster's 1913 Dictionary
GAPINGSTOCK
GAPINGSTOCK Gap "ing *stock ` ( or ), n.
Defn: One who is an object of open-mouthed wonder. I was to be a gapingstock and a scorn to the young volunteers. Godwin.
New American Oxford Dictionary
gaping
gap ing |ˈgāpiNG ɡeɪpɪŋ | ▶adjective (of a hole, wound, etc. ) wide open: there was a gaping hole in the wall. DERIVATIVES gap ing ly adverb
Oxford Dictionary
gaping
gap ¦ing |ˈgeɪpɪŋ | ▶adjective (of a hole, wound, etc. ) wide open: there was a gaping hole in the wall. DERIVATIVES gapingly adverb
American Oxford Thesaurus
gaping
gaping adjective a gaping hole: cavernous, yawning, wide, broad; vast, huge, enormous, immense, extensive.
Oxford Thesaurus
gaping
gaping adjective the volcano collapsed to form a gaping crater: cavernous, yawning, wide, broad; vast, huge, enormous, immense, extensive.
Sanseido Wisdom Dictionary
gaping
g á p ing 形容詞 〖通例 名詞 の前で 〗大きく開いた 〈穴など 〉.