pronoun

Usually written with kana alone.
  1. that, that thing. Indicating something distant from both speaker and listener (in space, time or psychologically), or something understood without naming it directly.
  2. that person. Used to refer to one's equals or inferiors.
  3. then, that time.
  4. that place (over there).

noun

Colloquialism, messages.euph, usually written with kana alone. Oft. written as アレ.
  1. down there (i.e. one's genitals).
  2. period, menses.

Variations

Pronunciation Kanji Kana Is Common
 
 
あれ
あれ
アレ
 
彼れ あれ
 
彼れ アレ