LSJ
[ᾰ] imitate Lacedaemonian manners, dress, etc., Pl. Prt. 342b sq., X. HG 4.8.18, D. 54.34; Λ. τῇ διαίτῃ Plu. Alc. 23; τῇ φωνῇ Id. 2.150b; hence, speak laconically, ib. 513a, etc. ; = titubo, Gloss.
ΙΙ.
act in the Lacedaemonian interest, X. HG 4.44.2, etc.
ΙΙΙ. = παιδεραστέω, Ar. Fr. 338, Eup. 351.1.
Liddell-Scott-Jones, Greek-English Lexicon (9th ed., 1940)