IPA: /ˈɪn.lɛt/
KK: /ˈɪn.lɪt/
A narrow body of water between land, often leading to a larger body of water, or an opening that allows something to enter.
The boat sailed through the inlet to reach the calm waters of the bay.
Inlet → The word originates from the combination of "in-" (meaning into) and "let" (from Old English "leatan", meaning to allow or to let). An inlet is a place where water is allowed to enter, typically a narrow body of water leading into a larger body.
Think of water being 'allowed in' ('let') to a space ('in-') — that's what an inlet is, a place where water flows into.