ALL meanings of unretainable
re·tain
U u - verb with object unretainable to keep possession of. 1
- verb with object unretainable to continue to use, practice, etc.: to retain an old custom. 1
- verb with object unretainable to continue to hold or have: to retain a prisoner in custody; a cloth that retains its color. 1
- verb with object unretainable to keep in mind; remember. 1
- verb with object unretainable to hold in place or position. 1
- verb with object unretainable to engage, especially by payment of a preliminary fee: to retain a lawyer. 1