Frequency: The word is one of the 3000 most common words in English.
1.
If something is ~, it does not happen very often or you do not see it or hear it very often.
They have replanted many areas with rare and ~ plants...
To be appreciated as a parent is quite ~.
ADJ
2.
If you describe someone as ~, you think that they are interesting and different from other people.
He was an ~ man with great business talents.
ADJ