What is the meaning of stumble?

Answer 1

. stum·bled, stum·bling, stum·blesv.intr.1.a. To miss one's step in walking or running; trip and almost fall.b. To proceed unsteadily or falteringly; flounder. See Synonyms at blunder.c. To act or speak falteringly or clumsily.2.To make a mistake; blunder.3. To fall into evil ways; to err.4. To come upon accidentally or unexpectedly

Answer 2

To stumble means to trip or lose one's balance while walking or running, often leading to a sudden or awkward movement to prevent falling. It can also be used metaphorically to indicate making a mistake or encountering an obstacle in a process.