Ł or ł, described in English as L with stroke, is a letter of the Polish, Kashubian, Sorbian, Łacinka (Latin Belarusian), Łatynka (Latin Ukrainian), Wymysorys, Navajo, Dene Suline, Inupiaq, Zuni, Hupa, and Dogrib alphabets, several proposed alphabets for the Venetian language, and the ISO 11940 romanization of the Thai alphabet. In Slavic languages, it represents the continuation of Proto-Slavic non-palatal l (see dark L), except Polish where it evolved into /w/. In most non-European languages, it represents a voiceless alveolar lateral fricative or similar sound.
In normal typefaces, the letter has a stroke approximately in the middle of the vertical stem, passing it at an angle between 70° and 45°, never perpendicularly. In cursive handwriting and typefaces that imitate it, the capital letter has a horizontal stroke through the middle and looks almost exactly the same as the pound sign, £. In the cursive lowercase letter, the stroke is also horizontal and placed on top of the letter instead of going through the middle of the stem, which would not be distinguishable from the letter t. The stroke is either straight or slightly wavy, depending on the style. Unlike l, the letter ł is usually written without a noticeable loop at the top. Most publicly available multilingual cursive typefaces, including commercial ones, feature an incorrect glyph for ł.