Ordinary; not having any remarkable characteristics.
A platitude or cliché.
A commonplace book.
Something that is ordinary; something commonly done or occurring.
A memorandum; something to be frequently consulted or referred to.
To make a commonplace book.
To enter in a commonplace book, or to reduce to general heads.
Less than normal.
denormal
A person whose abilities are less than normal.
That part of the axis of a curved line which is intercepted between the ordinate and the normal.