What does "happen" mean?
To occur or take place.
adv, verb, slang ·Common ·High school level
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"Let me tell you how it happened."
"'By my soul! I believe something bad has happened me,' he muttered, and popped up his window, and looked out, half dreaming over the church-yard on the park beyond […]"
"Take an umbrella in case it happens to rain."
"Unexpectedly, in a nook close by the farmhouse, he happened upon a spot where the vintage had actually commenced."
"Yeah, well happen if he'd gone quietly, she wouldn't have needed to show him who's in charge."
"Let's consider the worst that could happen."
To occur or take place.
Common synonyms include: befall, occur, bechance, chance, come about, go on.
Let's consider the worst that could happen.
Pronounced /ˈhæpən/.
From Middle English happenen, hapnen, augmented from Middle English happen (“to come to pass, happen”), perhaps from Old English hæppan (“to move accidentally, slip”) and/or from Old Norse *happa, *heppa, from Proto-Germanic *hampijaną (“to fit in, be fitting”). Equivalent to hap (“a chance, occurrence, byfall”) + -en (verbal suffix).