To χάρις ὑμῖν οὕτω τίθησιν κτλ. → Thus he writes joy to you all, etc. (Cramer's Catena on 1 Thessalonians 1.1)
tergo tergere, tersi, tersus V :: rub, wipe; wipe off, wipe dry; clean, cleanse (sometimes tergeo)
tergo: ĕre, v. tergeo.
tergō,¹⁴ v. tergeo.
tergo, ere, s. tergeo.