A person or being who is extremely stupid or slow to learn.
Retardation; delay.
A slowing down of the tempo; a ritardando.
To put off; to postpone.
To decelerate; to slow down.
To keep delaying; to continue to hinder; to prevent from progressing.
Dumbass or idiot.
A set of skills or competences
A set of pre-existing routines for use in writing new programs.
A storage case for tools.