inkwell

Short definition from Wiktionary

Noun

1. 1
   A container for ink, designed and usually positioned so that a person may conveniently dip a pen (such as a dip pen or quill pen) into it whenever a refill is needed.
2. 2
   A store of ink built into a pen, comprising a tube attached to the tip of the pen.
3. 3
   Euphemistic form of incel (“a member of an online subculture who define themselves as unable to find a partner”).