1. to conceive; to become pregnant (Usually kana)

2. to get filled with (e.g. sails filled with wind); to be swollen with (Usually kana)

3. to contain (a contradiction, danger, etc.); to carry (a problem, consequences, etc.); to involve (e.g. risk) (Usually kana)

4. to be swollen and ripe (of a plant ear, head, sprout, etc.) (Usually kana)