(verb) : in-grăvo, āvi, ātum, 1, (poet. and in post-Aug. prose).
* To weigh down: puppem,Stat. Th. 5, 402.
* Transf.
* To cause its weight to be felt, to oppress, molest: saevitia hiemis ingravat,Plin. 19, 8, 51, § 166: annis ingravantibus,Phaedr. 5, 10, 3.
* To render worse, to aggravate: ingravat haec saevus Drances,Verg. A. 11, 220: illa meos casus ingravat, illa levat,Ov. Tr. 3, 4, 60.
* To make severe (eccl. Lat.): ingravavit cor suum,he hardened his heart,Vulg. Exod. 8, 15; in pass., ib. 7, 14 al.

s. TLL