learn

learn [-ed, -eth, -s, -t] v

OE leornian.

1. Ascertain; determine; discern; discover; find out for certain; know by the senses.
2. Apprehend; comprehend; understand how; [fig.] obey; heed; mind.
3. Become accustomed; obtain the ability; acquire the attribute.
4. Phrase. “Learn to know”: become familiar with; grow accustomed to.