grumblingly
adverb
No English definition recorded for this entry.
L191502 on Wikidata ↗Wiktionary
adv
Etymology: From grumbling + -ly.
- While or as if grumbling
“But they went off disappointed, and grumblingly.”
“This threat being dramatically capped by the click of a cocking pistol, 'Frisco Kid obeyed and went grumblingly back to the cockpit. "”