Dictionary entry

μηκύνω

G. Abbott-Smith's A Manual Greek Lexicon of the New Testament

μηκύνω

(< μῆκος), [in LXX: Is 44:14 (גּדל pi.), Ez 12:25, 28 (משׁךְ ni.)*;]

to lengthen, extend: of causing plants to grow, Is 44:14; pass. (mid., Swete, in l.), to grow: Mk 4:27.†