Pinus pinulus • pinweed · · · Info · Definitions · Characters · · Pinus · · Text Latin · · Script 5 · · Length Definitions · · · (noun) type genus of the Pinaceae: large genus of true pines. Synonyms: genus Pinus. · · Noun Definition 1 Characters · · P latin capital letter p U+0050 i latin small letter i U+0069 n latin small letter n U+006E s latin small letter s U+0073 u latin small letter u U+0075