楗

latch, crossbar; material (such as rocks, earth, bamboo etc) used to hastily repair a dike; (literary) door bar (vertical bar used to prevent the horizontal movement of a door bolt)

Strokes: 12
Pinyin: jiàn

Parts

木tree
建to build, to erect

Study it in Yanamino

Data from JMdict, KANJIDIC2 (EDRDG), KanjiVG, CC-CEDICT and Make Me a Hanzi. Sources and licences