IPA: /ʌnˈril/
KK: /ʌnˈril/
To unwind something that is wound up, like a film or a thread, from a reel or similar device.
He began to unreel the long cable from the spool.
Past: unreeled
Past Participle: unreeled
Unreel → It is formed from "un-" (meaning not or opposite of) and "reel" (from Old French *reler*, meaning to wind or to roll). The word "unreel" means to unwind or to let something out that was previously rolled up or wound tightly.
Think of 'not' unwinding something ('un-') that was previously 'rolled' ('reel'). This helps you remember that 'unreel' means to let something out or unwind it.