From a compound of para and perhaps a derivative of oiomai; apparently a state alongside of supposition, i.e. (concretely) an adage; specially, an enigmatical or fictitious illustration -- parable, proverb.
see GREEK para
see GREEK oiomai
1. a clever and sententious saying, a proverb (Aeschylus Ag. 264; Sophocles, Plato, Aristotle, Plutarch, others; examples from Philo are given by Hilgenfeld, Die Evangelien, p. 292f (as de ebriet. § 20; de Abr. § 40; de vit. Moys. i. § 28; ii. § 5; de exsecrat. § 6); for מָשָׁל in Proverbs 1:1; Proverbs 25:1 the Alex. manuscript; Sir. 6:35, etc.): τό τῆς παροιμίας, what is in the proverb (Lucian, dial. mort. 6, 2; 8, 1), 2 Peter 2:22.
2. any dark saying which shadows forth some didactic truth, especially a symbolic or figurative saying: παροιμίαν λέγειν, John 16:29; ἐν παροιμίαις λαλεῖν, ibid. 25; "speech or discourse in which a thing is illustrated by the use of similes and comparisons; an allegory, i. e. extended and elaborate metaphor": John 10:6.