penknife penkeeper • penlike · · · Info · Definitions · Characters · · penknife · · Text Latin · · Script 8 · · Length Definitions · · · (noun) a small pocketknife; originally used to cut quill pens. · · Noun Definition 1 Characters · · e latin small letter e U+0065 f latin small letter f U+0066 i latin small letter i U+0069 k latin small letter k U+006B n latin small letter n U+006E p latin small letter p U+0070