1. to drive into (e.g. a nail into a board), to hit into (e.g. a home run into the stands)
2. to throw into (e.g. jail)
3. to drum into (someone) (an idea, skill, etc.), to hammer into, to drill into
1. head
2. hair (on one's head)
3. mind, brains, intellect
4. leader, chief, boss, captain
5. top, tip
6. beginning, start
7. head, person
8. down payment, deposit
9. top structural component of a kanji
10. pair
1. at (place, time), in, on, during
2. to (direction, state), toward, into
3. for (purpose)
4. because of (reason), for, with
5. by, from
6. as (i.e. in the role of)
7. per, in, for, a (e.g. "once a month")
8. and, in addition to
9. if, although
