English edit

Etymology edit

ad- +‎ margin +‎ -ate

Verb edit

admarginate (third-person singular simple present admarginates, present participle admarginating, simple past and past participle admarginated)

  1. (archaic) To write in the margin.
    • c. 1810-1820, Samuel Taylor Coleridge, Notes on Jeremy Taylor
      receive candidly the few hints which I have admarginated for your assistance