(psychology, dated) A developmental disability in which the person has a very low intelligence quotient, usually below 70, plus difficulty in multiple areas of daily life. Evidence of this disability must have appeared before the person reached adulthood for diagnosis.

A member of the native people of the Mentawai Islands, Indonesia.

Their Austronesian language.

plural of e-mentee

A mentor who communicates with his/her mentees through electronic means, such as e-mail.

(transitive) To mentor (somebody) by electronic means, such as e-mail.

One who is mentored through electronic forms of communication.

A way of thinking; a mindset or set of attitudes.

plural of plantation mentality

A mentality according to which an organization or society is divided into a ruling elite and a class of workers treated as inferior, especially along racial lines.