Ichidan/ru-verb

1. to show; to display
2. to make (something or someone) look ...; to present an appearance of ...
3. to make (something) worth watching; to be entertaining
4. to have (something) looked at (by a specialist); to have (an antique, etc.) appraised
5. to have (an injury, person, etc.) looked at (by a doctor); to take (someone) to a doctor (also written as 診せる)

aux-v

6. to make a show of (doing); to do in a conspicuous manner; to do in view of others (after the -te form of a verb)
7. to resolve to do; to do at any cost; to show others that one will ... (after the -te form of a verb)