noun

• (figurative) Anything that binds two things or people together.
  "What is a kiss ? Why this, as some approve, / The sure sweet cement, glue, and lime of love."
• (botany) A viscid secretion on the surface of certain plants.

verb

• (transitive) To join or attach something using glue.
  "I need to glue the chair-leg back into place."
• (transitive, figuratively) To cause something to adhere closely to; to cause to follow attentively.
  "His eyes were glued to the screen."
• (intransitive) To apply glue.
  ""This is how the whiskers went, I think. Cut long strips of paper—I'm just using a second paper bag here—and run the flat edge of the scissors down the strip to make it curl. Voilà. Then glue each whisker, like so, next to the nose, four on a side." She was watching. I glued quickly so I wouldn't lose her."