γραμμικός
From LSJ
λύχνον μεθ᾿ ἡμέραν ἅψας περιῄει λέγων “ἄνθρωπον ζητῶ” → He lit a lamp in broad daylight and said, as he went about, “I am looking for a human”
English (LSJ)
ή, όν,
A linear, geometrical, θεωρία Gal.UP10.12; ἀπόδειξις Plu.Marc.14, Theol.Ar.26; ἀνάγκαι Olymp.in Grg.p.260 J. Adv. -κῶς by means of lines, geometrically, ἀποδείκνυσθαι S.E.M.3.92, cf. Ptol.Alm.2.12, Procl.in R.2.27 K. 2 γ. ἀριθμός linear number, Nicom.Ar.2.7, cf. Speus. ap.Theol.Ar.61. II = γραμματικός, Plu.2.606c (s.v.l.).