N with long right leg (majuscule: ?, minuscule: ?) is an obsolete letter of the Latin alphabet and the International Phonetic Alphabet. It is encoded in Unicode as Ƞ LATIN CAPITAL LETTER N WITH LONG RIGHT LEG and ƞ LATIN SMALL LETTER N WITH LONG RIGHT LEG.
⟨?⟩ was used to represent the nasalization of vowels in the Lakota language in that language's 1982 orthography. Later Lakota orthography replaced the letter with ⟨?⟩, a more common letter that represents a velar nasal sound in many languages.
In the IPA, the letter ⟨?⟩ was used from 1951 to 1976 to transcribe a moraic nasal homorganic with a following consonant, but was removed because it did not indicate a specific phonetic pronunciation and the IPA consists of only glyphs with defined phonetic values. The wildcard letter capital N is often used for something similar today.