Sub‐join″ (?), v. t. [imp. & p. p.Subjoined (?); p. pr. & vb. n.Subjoining.] [Cf. OF. subjoindre, L. subjungere. See Sub-, and Join, and cf. Subjective.] To add after something else has been said or written; to ANNEX; as, to subjoin an argument or reason.
Syn. — To add; annex; join; unite.