開発

Noun

 * 1) development or exploitation of natural resources etc.
 * 2) development or creation of new technology, drugs, or products
 * 3) development or cultivation of talent or ability

Verb

 * 1) to develop or exploit resources
 * 2) * 1922, 三上義夫, 文化史上より見たる日本の数学:
 * 3) to develop or create new products or fields
 * 4) * 1929, 三上義夫, 芸術と数学及び科学:
 * 5)  to cultivate talent or ability
 * 1)  to cultivate talent or ability
 * 1)  to cultivate talent or ability