dim

Short definition from Wiktionary

Adjective

1. 1
   Not bright or colorful.
2. 2
   Not smart or intelligent.
3. 3
   Indistinct, hazy or unclear.
4. 4
   Disapproving, unfavorable: rarely used outside the phrase take a dim view of.
5. 5
   Clipping of diminished.

Noun

1. 1
   Dimness.

Verb

1. 1
   To make something less bright.
2. 2
   To become darker.
3. 3
   To render dim, obscure, or dark; to make less bright or distinct.
4. 4
   To deprive of distinct vision; to hinder from seeing clearly, either by dazzling or clouding the eyes; to darken the senses or understanding of.
5. 5
   To diminish, dull, or curtail.

Proper noun

1. 1
   A male given name (from Bashkir Дим) .
2. 2
   vocative singular of Ди́ма (Díma)(•colloquial)