← GlossaryWas this page helpful?
What does "while" mean in programming?
while is one of the most common terms in software development. This guide explains what it means, how it is used in practice, and why it matters, with real examples from the developer world.
Definition
A keyword that begins a loop that continues executing as long as its condition is true. If the condition is false from the start, the body never runs.
Example
"while (queue.length > 0) { process(queue.shift()); }"
Can you put this sentence in the right order?
Tap the words to place them here
Keep building your technical English
You just looked up what this word means. Lingua-e turns vocabulary like this into full practice: fill-in-the-blanks, listening, and real developer conversations.
Practice this for free