An"no*tate (&?;), v. t. [imp. & p. p. Annotated; p. pr. & vb. n. Annotating.] [L. annotatus; p. p. of annotare to annotate; ad + notare to mark, nota mark. See Note, n.] To explain or criticize by notes; as, to annotate the works of Bacon.
An"no*tate, v. i. To make notes or comments; -- with on or upon.
An`no*ta"tion (&?;), n. [L. annotatio: cf. F. annotation.] A note, added by way of comment, or explanation; -- usually in the plural; as, annotations on ancient authors, or on a word or a passage.