JMdict: 1613650

おさえ 【おさえ】

1. [n] weight (e.g. paperweight); pressing down
2. [n] keeping control; exercising authority
3. [n] having self-control; exercising self-discipline
4. [n] defense; guard; deterrence

Words often seen with this one: (experimental feature)

この (20), 私 (17), こと (16), ながら (15), 自分 (13), いい (13), その (12), 気持ち (12), きれない (10), まで (10), 子 (10)