tükenmez

== Turkish == === Etymology === From Ottoman Turkish توكنمز (tükenmez), morphologically tüken- (“to run out, to be exhausted”) +‎ -mez (negative aorist participle suffix). The noun comes from a clipping of tükenmez kalem. === Pronunciation === IPA(key): /ty.cenˈmez/ Hyphenation: tü‧ken‧mez === Noun === tükenmez (definite accusative tükenmezi, plural tükenmezler) ballpoint pen Synonym: tükenmez kalem === Adjective === tükenmez inexhaustible, unfailing, unending