ἐνάρμοσις
From LSJ
ἑτέρως ἠδύνατο βέλτιον ἢ ὡς νῦν ἔχει κατεσκευάσθαι → otherwise they could have been constructed better than they are now (Galen, On the use of parts of the body 4.143.1 Kühn)
English (LSJ)
εως, ἡ,
A fitting in, Archim.Stom.1 (pl.), Procl.Hyp.6.9.
Greek (Liddell-Scott)
ἐνάρμοσις: ἡ, τὸ ἐναρμόζειν, Πρόκλ. Ὑποτ. Ἀστρ. σ. 69. 35, κτλ.